Document:

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                                                                    Exhibit 10.5

                      SUPPLEMENTAL COMPENSATION AGREEMENT
                      -----------------------------------

     THIS AGREEMENT ("Agreement") is made and entered into as of the 1/st/ day
of January, 2001, between KREISLER MANUFACTURING CORPORATION, a Delaware
corporation ("Parent"), KREISLER INDUSTRIAL CORPORATION, Parent's wholly owned
subsidiary (collectively, the "Company"), and WALLACE KELLY ("Kelly").

                                  BACKGROUND

     Company and Kelly desire to enter into this Agreement to establish the
terms and conditions upon which Kelly shall be entitled to a bonus payment upon
the occurrence of certain events.

     1.   Definitions
          -----------

          1.1    "Affiliate" means a Person directly or indirectly controlled
by, controlling or under common control with Company.

          1.2    "Average Market Price" means the average of the Market Price of
the Stock for the ten (10) Business Days ending with the business day
immediately preceding the applicable calculation date specified in Section 2.
For purposes of this Section 1.2, the term "Business Day" shall mean a date on
which the NASDAQ System is open for trading during regular business hours.

          1.3    "Board" means the board of directors of the Company.

          1.4    "Bonus Payment" means the payment to be made by the Company to
Kelly pursuant to Section 2 of this Agreement.

          1.5    "Cause" means the following grounds for Company's termination
of Kelly's employment: (i) material violation of any Company policy, procedure
or guideline; (ii) conviction of or plea of guilty or nolo contendre to any
felony or any misdemeanor involving moral turpitude; (iii) theft or misuse of
the Company's property; (iv) use of alcohol or controlled substances on the
Company's premises or appearing on such premises while intoxicated or under the
influence of drugs not lawfully prescribed by a physician, or after having
abused prescribed medications; (v) illegal use of any controlled substance; (vi)
illegal gambling on the Company's premises; (vii) discriminatory or harassing
behavior, whether or not illegal under federal, state or local law; (viii)
willful misconduct; (ix) falsifying any document or making any materially
misleading statement relating to Kelly's work for the Company; or (x) causing
material injuries to the Company by misconduct or inattention to duties and
responsibilities.
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          1.6    "Change of Control Transaction" means any of the following: (A)
Company sells all or substantially all of its assets, (ii) Company merges,
combines or consolidates with and into another entity and is not the survivor of
such merger, combination or consolidation and either Company's shareholders
cease to hold a majority of the outstanding common stock of survivor or
Company's shareholder's do not control, or have the power to control, the
survivor's Board of Directors, (iii) all or substantially all of Company's Stock
is sold to a third party.

          1.7    "Code" means the Internal Revenue Code of 1986, as amended and
the Treasury Regulations promulgated thereunder.

          1.8    "Compensation Period" means the period beginning on January 1,
2001 and ending on December 31, 2003.

          1.9    "Disability" shall have the meaning as set forth in Section
22(e)(3) of the Code.

          1.10   "Forfeiture Cause" means the following grounds for Company's
termination of Kelly's employment: (i) conviction of or plea of guilty or nolo
contendre to any felony that materially and adversely affects the Company or its
business reputation; (ii) theft of the Company's property; (iii) discriminatory
or harassing behavior which is illegal under federal, state or local law and
which materially and adversely affects the Company; (iv) intentional and willful
misconduct which materially injures the Company; or (v) falsifying any material
document or making any materially misleading statement relating to his work for
the Company which materially and adversely affects the Company.

          1.11   "Formula" means the formula set forth on Exhibit A to calculate
the various bonus payments described in Section 2. The Average Market Price of
the Stock shall be used to calculate the Formula.

          1.12   "Market Price" means, as to any securities exchanges on which
the Stock may at the time be listed, the average of the closing prices of such
Stock's sales on all domestic securities exchanges on which such Stock may at
the time be listed or, if there have been no sales on any such exchange on any
day, the average of the highest bid and lowest asked prices on all such
exchanges at the end of such day, or if on any day the Stock is not so listed,
the average of the representative bid and asked prices quoted in the NASDAQ
System as of 4:00 P.M., New York time, on such day, or, if on any day the Stock
is not quoted in the NASDAQ System, the average of the highest bid and lowest
asked prices on such day in the domestic over-the-counter market as reported by
the National Quotation Bureau, Incorporated, or any similar successor
organization. If at any time the Stock is not listed on any domestic exchange or
quoted in the NASDAQ System or the domestic over-the-counter market, the "Market
Price" shall be determined by an independent qualified appraiser selected by the
Company, whose determination of "Market Price" shall be final and binding.

                                       2
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          1.12   "Person" means an individual, corporation, partnership, estate,
limited liability company, association, cooperative, joint venture, trust,
unincorporated organization, or a government or any agency, branch or political
subdivision thereof.

          1.13   "Stock" means the common stock of the Parent.

     2.   Bonus. Kelly shall be entitled to receive from Company a bonus payment
          -----
for providing services to Company during the Compensation Period. The amount of
such payment shall be computed in accordance with the Formula. Payment of the
bonus payment shall be paid to Kelly in accordance with this Section 2.

          a.     Services for Full Term of Compensation Period.
                 ---------------------------------------------

                 [1]  If Kelly provides services to Company for the full three
year term of the Compensation Period, the Bonus Payment shall be calculated in
accordance with the Formula using the Average Market Price of the Stock with
January 1, 2004 as the calculation date.

                 [2]  The Bonus Payment shall be paid by the Company to Kelly in
three equal installments: one-third of the Bonus Payment shall be paid on
January 15, 2004, one-third shall be paid on January 15, 2005, and one-third
shall be paid on January 15, 2006.

          b.     Change of Control. If a Change of Control Transaction occurs
                 -----------------
prior to the end of the Compensation Period, Kelly shall be entitled to the
Bonus Payment upon the closing date of the transaction that constitutes the
Change of Control Transaction ("Closing Date"). The Bonus Payment shall be
calculated in accordance with the Formula using the Market Price of the Stock
with the Closing Date as the calculation date. The Bonus Payment shall be paid
to Kelly within ten (10) days after the Closing Date.

          c.     Death or Disability of Kelly.
                 ----------------------------

                 [1]  If, prior to the end of the Compensation Period, Kelly
either dies or suffers an event of Disability, Kelly or his estate shall be
entitled to a prorated portion of the Bonus Payment (the "Death or Disability
Bonus Payment").

                 [21  The Death or Disability Bonus Payment shall equal the
Bonus Payment (calculated in accordance with the Formula) multiplied by a
fraction the numerator of which equals the number of full months during the
Compensation Period that Kelly provided services to Company prior to the date of
death or the event of Disability and the denominator is thirty-six. The Death or
Disability Bonus Payment shall be calculated in accordance with the Formula
using the Average Market Price of the Stock with the date of death or Disability
as the calculation date.

                                       3
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                 [3]  The Death or Disability Bonus Payment shall be paid by the
Company to Kelly or his estate in three equal installments. One-third of the
Death or Disability Bonus Payment shall be paid within ten (10) days after the
date of Death or Disability, one-third shall be paid on the first anniversary of
the date of death or Disability, and one-third shall be paid on the second
anniversary of the date of death or Disability.

          d.     Termination of Kelly Other than for Cause.
                 -----------------------------------------

                 [1]  If prior to the end of the Compensation Period, (i) Kelly
is terminated by the Company for any reason other than for Cause, or (ii) if
Kelly voluntarily terminates his employment, Kelly shall be entitled to a pro-
rata portion of the Bonus Payment (the "Termination Bonus Payment").

                 [2]  The Termination Bonus Payment shall equal the Bonus
Payment (calculated in accordance with the Formula) multiplied by a fraction the
numerator of which equals the number of full months during the Compensation
Period that Kelly provided services to Company prior to the date of termination
and the denominator is thirty-six. The Termination Bonus Payment shall be
calculated in accordance with the Formula using the Average Market Price of the
Stock with the date of Termination as the calculation date.

                 [3]  The Termination Bonus Payment shall be paid by the Company
to Kelly in three equal installments. One-third of the Termination Bonus Payment
shall be paid within ten (10) days after the date of termination, one-third
shall be paid on the first anniversary of the date of termination, and one-third
shall be paid on the second anniversary of the date of termination.

                 [4]  If within six (6) months after the date of termination
under 2(d)[1](i) a Change of Control Transaction occurs and if the Average
Market Price of the Stock as a result of such Change of Control Transaction
would exceed the Average Market Price of the Stock on the date of termination
which would result in an increase in the Termination Bonus Payment (the "Revised
Termination Bonus Payment"), then Kelly shall be entitled to receive from
Company an amount equal to the difference between the (i) Revised Termination
Bonus Payment and (ii) Termination Bonus Payment. Any additional amount payable
to Kelly hereunder shall be paid to Kelly proportionately as and when each
installment of the Bonus Payment is due to Kelly as provided for in Section
(2)(d)[3].

          e.     Termination for Cause.
                 ---------------------

                 [1]  If, prior to the end of the Compensation Period, Kelly is
terminated by the Company for Cause, Kelly shall be entitled to receive a
pro-rated portion of the Bonus Payment (the "For Cause Termination Bonus
Payment").

                                       4
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                 [2]  The For Cause Termination Bonus Payment shall equal the
Bonus Payment (calculated in accordance with the Formula) multiplied by a
fraction the numerator of which equals the number of full years during the
Compensation Period that Kelly provided services to Company prior to the date of
termination and the denominator is three. The For Cause Termination Bonus
Payment shall be calculated in accordance with the Formula using the Average
Market Price of the Stock with the date of Termination as the calculation date.

                 [3]  The For Cause Termination Bonus Payment shall be paid by
the Company to Kelly in three equal installments. One-third of the For Cause
Termination Bonus Payment shall be paid within ten (10) days after the date of
termination, one-third shall be paid on the first anniversary of the date of
termination, and one-third shall be paid on the second anniversary of the date
of termination.

                 [4]  Notwithstanding the foregoing, Kelly shall not be entitled
to any For Cause Termination Bonus Payment if the grounds for termination
constituted Forfeiture Cause.

     3.   Withholding. Company shall deduct and withhold from any and all
          -----------
payments set forth in Section 2 all amounts required to be deducted or withheld
pursuant to any applicable laws or regulations, including, but not limited to,
all applicable federal, state and local income tax and FICA.

     4.   Miscellaneous.
          -------------

          a.     Binding Agreement. This Agreement shall be binding upon and
                 -----------------
shall insure to the benefit of the parties hereto and their respective personal
representatives, heirs, successors and assigns. The term "Company," as used in
this Agreement shall also include all Affiliates and all successors and assigns
of company and Affiliates, or any surviving corporation to any merger,
consolidation or combination of Company and Affiliates with any other Person.

          b.     Waiver. The waiver by Company of a breach of any provision of
                 ------
this Agreement by Kelly shall not operate or be construed as a waiver of any
subsequent breach of Kelly.

          c.     Entire Agreement. This Agreement contains the entire agreement
                 ----------------
of the parties with respect to the subject matter hereof. It may not be change
orally, but only by an amendment in writing signed by the parties hereto. All
prior agreements or understandings concerning Kelly's employment by Company are
hereby canceled and superseded by this Agreement.

          d.     Severability. The invalidity or unenforceability of any
                 ------------
provision of this Agreement shall not affect the validity or enforceability of
the remainder of this Agreement.

                                       5
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          e.     Headings. The headings contained in this Agreement are for
                 --------
convenience only and shall not effect in any way the meaning or interpretation
of this Agreement.

          f.     Expenses of Litigation. In the event any litigation is
                 ----------------------
instituted by one of the parties hereto for the purpose of enforcing or
interpreting any of the provisions of this Agreement, the prevailing party, as
determined by the court having jurisdiction thereof, shall be entitled to
receive from the non-prevailing party all costs and expenses, including
reasonable attorney's fees, incurred in connection with such litigation.

          g.     Governing Law. This Agreement shall be governed by, and shall
                 -------------
be construed in accordance with, the laws of the State of Delaware, without
giving effect to any conflict of law, rule or principle that might require the
application of another jurisdiction. IN VIEW OF THE FACT THAT EACH OF THE
PARTIES TO THIS AGREEMENT HAVE BEEN REPRESENTED BY THEIR OWN COUNSEL AND THIS
AGREEMENT HAS BEEN FULLY NEGOTIATED BY ALL PARTIES, THE LEGAL PRINCIPLE THAT
AMBIGUITIES IN A DOCUMENT ARE CONSTRUED AGAINST THE DRAFTSPERSON SHALL NOT APPLY
TO THIS AGREEMENT.

          h.     Consent to Jurisdiction and Venue. Each of the parties hereby
                 ---------------------------------
consents and voluntarily submits to personal jurisdiction in the State of
Delaware, in and by the courts of the State of Delaware located in New Castle
County and the United States District Court for the District of Delaware, in any
action in which a claim is brought by either of them with respect to this
Agreement and Company and Kelly may each be served with process in any such
action by certified mail, return receipt requested, if to Company, at 5960
Central Avenue, Suite H, St. Petersburg, FL 33707, if to Kelly, at the last
address carried on the records of Company. Each of the parties irrevocably and
unconditionally waives and agrees not to plead, to the fullest extent permitted
by law, any objection that it may now or hereafter have to the laying of venue
or the convenience of the forum of any action or claim with respect to this
Agreement brought in the United States District Court for the District of
Delaware or the courts of the State of Delaware located in New Castle County.

          i.     Nothing in this Agreement is intended or shall be interpreted
to give Kelly the right to be employed, reemployed or continue to be employed by
Company or to interfere with or restrict in any way the Company's rights to
discharge Kelly at any time for any reason whatsoever.

           [THE REST OF THIS PAGE HAS BEEN LEFT INTENTIONALLY BLANK]

                                       6
<PAGE>

                               KREISLER MANUFACTURING CORP.

    11 July 2001               By: /s/ Edward L. Stern
-------------------------         ----------------------------
Date

                               KREISLER INDUSTRIAL CORP.

    11 July 2001               By: /s/ Edward L. Stern
-------------------------         ----------------------------
Date

    12 July 2001                   Wallace Kelly
-------------------------      -------------------------------
Date                           WALLACE KELLY

                                       7
<PAGE>

                                 Attachment A
                     Supplemental Compensation Calculation

                         KRSL
                        Average                    Cash
                        Market                     Bonus
                         Price                    Payment
                       ----------               ----------
                        $       -                $
                        $    0.50                $       -
                        $    1.00                $       -
                        $    1.50                $       -
                        $    2.00                $       -
                        $    2.50                $       -
                        $    3.00                $       -
                        $    3.50                $       -
                        $    4.00                $  27,500
                        $    4.50                $  55,000
                        $    5.00                $  82,500
                        $    5.50                $ 110,000
                        $    6.00                $ 144,059
                        $    6.50                $ 178,118
                        $    7.00                $ 212,177
                        $    7.50                $ 246,236
                        $    8.00                $ 280,295
                        $    8.50                $ 314,354
                        $    9.00                $ 348,413
                        $    9.50                $ 382,472
                        $   10.00                $ 416,531
                        $   10.50                $ 450.590
                        $   11.00                $ 484,649
                        $   11.50                $ 518,708
                        $   12.00                $ 552,767
                        $   12.50                $ 586,826
                        $   13.00                $ 620,885
                        $   13.50                $ 654,944
                        $   14.00                $ 689,003
                        $   14.50                $ 723,062
                        $   15.00                $ 757,121
                        $   15.50                $ 791,180
                        $   16.00                $ 825,239

Formula:
          Where X = the Average Market Price for KRSL or the price per share in
                    the event of a sale or merger
          Where Y = the Cash Bonus payment

          For X equal to or less than $3.50, Y = 0
          For X greater than $3.50 but equal to or less than $5.50, Y =
                55,000(X-3.50)
          For X greater than $5.50, Y = (55,000(X-3.50)) + (13,118(X-5.50))

                                       8<PAGE>

                                                                     Exhibit 4.2

                                    (front)

NUMBER                                                                 SHARES
MG  ________                                                           ________

COMMON STOCK                                               SEE REVERSE SIDE FOR
                                                           CERTAIN DEFINITIONS

                             MYRIAD GENETICS, INC.

             INCORPORATION UNDER THE LAWS OF THE STATE OF DELAWARE

THIS CERTIFIES THAT

is the owner of

FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, PAR VALUE $.01 PER SHARE
OF

                             MYRIAD GENETICS, INC.

(herein called the "Corporation"), transferable on the books of the Corporation
by the holder hereof in person or by duly authorized attorney upon surrender of
this Certificate properly endorsed.  This Certificate and the shares represented
hereby are subject to the laws of the State of Delaware and to the Certificate
of Incorporation and the By-laws of the Corporation, each as from time to time
amended.

     This Certificate is not valid unless countersigned and registered by the
Transfer Agent and Registrar.

     WITNESS the facsimile seal of the Corporation and the facsimile signature
of its duly authorized officers

Dated:

     VICE PRESIDENT OF FINANCE,             PRESIDENT
     ASSISTANT SECRETARY AND         AND CHIEF EXECUTIVE OFFICER
     ASSISTANT TREASURER

                             MYRIAD GENETICS, INC.
                                1992 - DELAWARE

  COUNTERSIGNED AND REGISTERED: CHEMICAL MELLON SHAREHOLDER SERVICES, L.L.C.
             (RIDGEFIELD PARK, N.J.) TRANSFER AGENT AND REGISTRAR

<PAGE>

                                     (back)

                             MYRIAD GENETICS, INC.

     The following abbreviations, when used in the inscription on the fact of
the certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:
<TABLE>
<S>               <C>                             <C>                          <C>

     TEN COM      as tenants in common            UNIF GIFT MIN ACT -  __      Custodian __
     TEN ENT -    as tenants by the entireties                        (Cust)               (Minor)
     JT TEN -     as joint tenants with right of                 under Uniform Gifts to Minors
                  survivorship and not as                        Act         (State)
                  tenants in common
</TABLE>

     Additional abbreviations may also be used though not in the above list.

For Value Received, _________________________ hereby sell, assign and transfer
unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
    IDENTIFYING NUMBER OF ASSIGNEE

_________________________________________

________________________________________________________________________________
 (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP OF ASSIGNEE)

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________ Shares
of the common stock represented by this Certificate, and do hereby irrevocably
constitute and appoint

_______________________________________________________________________ Attorney
to transfer  the said stock on the books of the within-named Corporation with
full power of substitution in the premises.

Dated __________________________  _____________________________________________
                                  NOTICE: The signature to this assignment must
                                  correspond with the name as written upon the
                                  face of the Certificate in every particular,
                                  without alteration or enlargement, or any
                                  change whatever.

THE CORPORATION IS AUTHORIZED TO ISSUE MORE THAN ONE CLASS OR SERIES OF STOCK.
A COPY OF THE PREFERENCES, POWERS, QUALIFCATIONS AND RIGHTS OF EACH CLASSS AND
SERIES WILL BE FURNISHED BY THE CORPORATION UPON WRITTEN REQUEST AND WITHOUT
CHARGE.

     This certificate also evidences and entitles the holder hereof to certain
Rights as set forth in the Rights Agreement between Myriad Genetics, Inc. (the
"Company") and Mellon Investor Services LLC (the "Rights Agent") dated as of
July 17, 2001 (the "Rights Agreement"), the terms of which are herby
incorporated herein by reference and a copy of which is on file at the principal
offices of the Company.  Under certain circumstances, as set forth in the Rights
Agreement, such Rights will be evidenced by separate certificates and will no
longer be evidenced by this certificate.  The Company will mail to the holder of
this certificate a copy of the Rights Agreement, as in effect on the date of
mailing, without charge promptly after receipt of a written request therefore.
Under certain circumstances set forth in the Rights Agreement, Rights issued to,
or held by, any Person who is, was or becomes an Acquiring Person or any
Affiliate or Associate of an Acquiring Person (as such terms are defined in the
Rights Agreement), whether currently held by or on behalf of such Person or by
any subsequent holder, may become null and void.  The Rights shall not be
exercisable, and shall be void so long as held, by a holder in any jurisdiction
where the requisite qualification to the issuance to such holder, or the
exercise by such holder, of the Rights in such jurisdiction shall not have been
obtained or is not obtainable.

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