TM 11-6625-3067-24P

TECHNICAL MANUAL

ORGANIZATIONAL, DIRECT SUPPORT, AND

GENERAL SUPPORT MAINTENANCE

REPAIR PARTS AND SPECIAL TOOLS LISTS

FOR

TRANSMISSION/REFLECTION TEST SET

(HEWLETT-PACKARD 8502A)

HEADQUARTERS, DEPARTMENT OF THE ARMY

24 SEPTEMBER 1984
TM 11-6625-3067-24P

TECHNICAL MANUAL

ORGANIZATIONAL, DIRECT SUPPORT, AND

GENERAL SUPPORT MAINTENANCE

REPAIR PARTS AND SPECIAL TOOLS LISTS

FOR

TRANSMISSION/REFLECTION TEST SET

(HEWLETT-PACKARD 8502A)

HEADQUARTERS, DEPARTMENT OF THE ARMY

24 SEPTEMBER 1984
TM 11-6625-3067-24P

Technical Manual HEADQUARTERS

DEPARTMENT OF THE ARMY

No. 11-6625-3067-24P Washington, DC, 24 September 1984

ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE

REPAIR PARTS AND SPECIAL TOOLS LIST

FOR

TRANSMISSION/REFLECTION TEST SET 8502A (HP)

Current as of 30 May 1984

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can improve this manual. If you find any mistakes or if you know of a way to improve the procedures,

please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publications and Blank

forms), or DA Form 2028-2 located in back of this manual direct to: Commander, US Army

Communications-Electronics Command and Fort Monmouth, ATTN: DRSEL-ME-MP, Fort Monmouth, NJ

07703.

In either case, a reply will be furnished direct to you.

Table of Contents

Illus

Page Figure

Section I. Introduction.............................................................................................. 1

II. Repair Parts List ...................................................................................... 5

Group 00. Transmission/Reflection Test Set

8502A (HP)) ...................................................................................... 5 1

Section III. Special Tools List (Not Applicable

IV. National Stock Number and Part Number

Index ................................................................................................. 6

i/(ii blank)
TM 11-6625-3067-24P

SECTION I

INTRODUCTION

1. Scope

This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE),

and other special support equipment required for performance of direct support maintenance of the 8502A (HP). It

authorizes the requisitioning and issue of spares and repair parts as indicated by the source and maintenance codes.

2. General

This Repair Parts and Special Tools List is divided into the following sections:

a. Section II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of

maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts lists are

composed of functional groups in numeric sequence, with the parts in each group listed in figure and item number

sequence.

b. Section III. Special Tools List. Not applicable.

c. Section IV. National Stock Number and Part Number Index. A list, in National item identification number

(NIIN) sequence, of all National stock numbers (NSN’s) appearing in the listings, followed by a list, in alphameric

sequence, of all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced to

each illustration figure and item number appearance.

3. Explanation of Columns

a. Illustration. This column is divided as follows: (1) Figure number. Indicates the figure number of the

illustration on which item is shown.

(2) Item number. The number used to identify item called out in the illustration.

b. Source, Maintenance, and Recoverability (SMR) Codes.

(1) Source code. Source codes indicate the manner of acquiring support items for maintenance, repair, or

overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as

follows:

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Code Definition

PA - Item procured and stocked for anticipated or known usage.

PB - Item procured and stocked for insurance purpose because essentiality dictates that a minimum quantity be

available in the supply system.

PC - Item procured and stocked and which otherwise would be coded PA except that it is deteriorative in nature.

PD - Support item, excluding support equipment, procured for initial issue or outfitting and stocked only for

subsequent or additional initial issues or outfittings. Not subject to automatic replenishment.

PE - Support equipment procured and stocked for initial issue or outfitting to specified maintenance repair

activities.

PF - Support equipment which will not be stocked but which will be centrally procured on demand.

PG - Item procured and stocked to provide for sustained support for the life of the equipment. It is applied to an

item peculiar to the equipment which, because of probable discontinuance or shutdown of production

facilities, would prove uneconomical to reproduce at a later time.

KD - An item of a depot overhaul/repair kit and not purchased separately. Depot kit defined as a kit that provides

items required at the time of overhaul or repair.

KF - An item of a maintenance kit and not purchased separately. Maintenance kit defined as a kit that provides an

item that can be replaced at organizational or intermediate levels of maintenance.

KB - Item included in both a depot overhaul/repair kit and a maintenance kit.

MO - Item to be manufactured or fabricated at organizational level.

MF - Item to be manufactured or fabricated at the direct support maintenance level.

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TM 11-6625-3067-24P

Code Definition

MH - Item to be manufactured or fabricated at the general support maintenance level.

MD - Item to be manufactured or fabricated at the depot maintenance level.

AO - Item to be assembled at organizational level.

AF - Item to be assembled at direct support maintenance level.

AH - Item to be assembled at general support maintenance level.

AD - Item to be assembled at depot maintenance level.

XA - Item is not procured or stocked because the requirements for the item will result in the replacement of the

next higher assembly.

XB - Item is not procured or stocked. If not available through salvage, requisition.

XC - Installation drawing, diagram, instruction sheet, field service drawing, that is identified by manufacturer’s part

number.

XD - A support item that is not stocked. When required, item will be procured through normal supply channels.

NOTE

Cannibalization or salvage may be used as a source of supply for any items coded above except those

coded XA and aircraft support items as restricted by AR 750-1.

(2) Maintenance code. Maintenance codes are assigned to indicate the levels of maintenance authorized to

USE and REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR

Code format as follows:

(a) The maintenance code entered in the third position will indicate the lowest maintenance level

authorized to remove, replace, and use the support item. The maintenance code entered in the third position will indicate

one of the following levels of maintenance:

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TM 11-6625-3067-24P

Code Application/Explanation

C - Crew or operator maintenance performed within organizational maintenance.

O - Support item is removed, replaced, used at the organizational level.

F - Support item is removed, replaced, used at the direct support level.

H - Support item is removed, replaced, used at the general support level.

D - Support item is removed, replaced, used at depot, mobile depot, or specialized repair activity only.

(b) The maintenance code entered in the fourth position indicates whether the item is to be repaired and

identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized maintenance

functions). This position will contain one of the following maintenance codes:

Code Application/Explanation

O - The lowest maintenance level capable of complete repair of the support item is the organizational level.

F - The lowest maintenance level capable of complete repair of the support item is the direct support level.

H - The lowest maintenance level capable of complete repair of the support item is the general support level.

D - The lowest maintenance level capable of complete repair of the support item is the depot level.

L - Repair restricted to (enter applicable designated specialized repair activity), Specialized Repair Activity.

Z - Nonreparable. No repair is authorized.

B - No repair is authorized. The item may be reconditioned by adjusting, lubricating, etc., at the user level. No 

parts or special tools are procured for the maintenance of this item.

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TM 11-6625-3067-24P

(1) Recoverability code. Recoverability codes are assigned to support items to indicate the disposition action on

unserviceable items. The recoverability code is entered in the fifth position of the Uniform SMR Code format as follows:

Recoverability

Codes Definition

Z - Nonreparable item.When unserviceable, condemn and dispose at the level indicated in position 3.

O - Reparable item. When uneconomically reparable, condemn and dispose at organizational level.

F - Reparable item. When uneconomically reparable, condemn and dispose at the direct support level.

H - Reparable item. When uneconomically reparable, condemn and dispose at the general support level.

D - Reparable item. When beyond lower level repair capability, return to depot. Condemnation and disposal not

authorized below depot level.

L - Reparable item. Repair, condemnation, and disposal not authorized below depot/specialized repair activity 

level.

A - Item requires special handling or condemnation procedures because of specific reasons (i.e., precious metal

content, high dollar value, critical material or hazardous material). Refer to appropriate

manuals/directives for specific instructions.

c. National Stock Number. Indicates the National stock number assigned to the item and will be used for

requisitioning purposes.

d. Part Number. Indicates the primary number used by the manufacturer (individual, company, firm,

corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering

drawings, specifications, standards, and inspection requirements to identify an item or range of items.

NOTE

When a stock numbered item is requisitioned, the repair part received may have a different part

number than the part being replaced.

4.1
TM 11-6625-3067-24P

e. Federal Supply Code for Manufacturer (FSCM). The FSCM is a 5-digital numeric code listed in SB 708-

41/42 which is used to identify the manufacturer, distributor, or Government agency, etc.

f. Description. Indicates the Federal item name and, if required, a minimum description to identify the item.

g. Unit of Measure (U/M). Indicates the standard of the basic quantity of the listed item as used in performing

the actual maintenance function. This measure is expressed by a two-character alphabetical

abbreviation (e.g., ea, in, pr, etc.). When the unit of measure differs from the unit of issue, the lowest

unit of issue that will satisfy the required units of measure will be requisitioned.

h. Quantity Incorporated in Unit. Indicates the quantity of the item used in the breakout shown on the illustration

figure, which is prepared for a functional group, subfunctional group, or an assembly.

4. Special Information

a. The following publication pertains to the 8502A and its components:

TM 11-6625-3067-13-1, -13-2, Transmission/Reflection Test Set 8502A (HP) (To be published).

b. National stock numbers (NSN’s) that are missing from P source coded items have been applied for and will

be added to this TM by future change/revision when they are entered in the Army Master Data File (AMDF). Until the

NSN’s are established and published, submit exception requisitions to: Commander, US Army Communications

Electronics Command and Fort Monmouth, ATTN: DRSEL-MM, Fort Monmouth, NJ 07703 for the part required to support

your equipment.

5. How to Locate Repair Parts

a. When National stock number or part number is unknown.

(1) First. Using the table of contents, determine the functional group within which the item belongs. This is

necessary since illustrations are prepared for functional groups and listings are divided into the same groups.

(2) Second. Find the illustration covering the functional group to which the item belongs.

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TM 11-6625-3067-24P

(3) Third. Identify the item on the illustration and note the illustration figure and item number of the item.

(4) Fourth. Using the Repair Parts Listing, find the figure and item number noted on the illustration.

b. When National stock number or part number is known.

(1) First. Using the index of National Stock Numbers and Part Numbers, find the pertinent National stock

number or part number.

This index is in NIIN sequence followed by a list of part numbers in alphameric sequence, cross-referenced to the

illustration figure number and item number.

(2) Second. After finding the figure and item number, locate the figure and item number in the repair parts

list.

6. Abbreviations

Not applicable.

4.3
TM 11-6625-3067-24P

Figure 1. Transmission/Reflection Test Set, 8502A

4.4
SECTION II TM 11-6625-3067-24P

(1) (2) (3) (4) (5) (6) (7) (8)

ILLUSTRATION DESCRIPTION

(a) (b) NATIONAL QTY

FIG ITEM SMR STOCK PART INC

NO. NO. CODE NUMBER FSCM NUMBER USABLE ON CODE U/M IN

UNIT

GROUP 00 TRANSMISSION/REFLECTION

TEST SET 8502A (HPI

1 1 PAFDD 6625-01-16L-3797 28480 5086-7228 8RIDGE, POWER SPLITT .......................................... EA 1

1 2 PAFZZ 28483 08502-20005 CABLE.ASSENILY RADI ............................................. EA 1

1 3 PAFZZ 28480 08502-20004 CABLE.ASSENBLY RAD............................................. EA 1

1 4 PAFZZ 5935-00-853-7596 81349 N39012-21-0002 CONNECTOR, RECEPTACL ...................................... EA 1

1 5 PAFZZ 5935-01-163-9098 28480 08502-60001 CONNECTORRECEPTICL ......................................... EA 3

1 6 PAFZZ 28480 08502-20003 CA8LE, ASSEMBLY RADI .......................................... EA 1

1 7 PAFZZ 2848D 08502-20011 CABLE.ASSEMBLY RAOI ........................................... EA 1

1 8 PAFZZ 28480 D8558-60003 ATTENUATOR.VARAIALE ......................................... EA 1

1 9 PAFZZ 28480 08502-20006 CA8LE.ASSEMNLY RAD............................................. EA 1

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TM 11-6625-3067-24P

SECTION IV NATIONAL STOCK NUMBER INDEX AND PART NUMBER INDEX

STOCK NUMBER FIG. ITEM STOCK NUMBER FIG. ITEM

5935-00-853-7596 1 4 5935-01-163-9098 1 5

6625-01-161-3797 1 1

FIGURE ITEM FIGURE ITEM

FSCM PART NUMBER NO. NO. FSCM PART NUMBER NO. NO.

81349 M39012-21-0002 1 4 28480 0852-20011 1 7

28480 08502-20003 1 6 28480 08502-60001 1 5

28480 08502-20004 1 3 28480 08558-60003 1 B

28480 08502-20005 1 2 28480 5086-7228 1 1

28480 08502-20006 1 9

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By Order of the Secretary of the Army

JOHN A. WICKHAM JR.

General, United States Army

Chief of Staff

Official:

ROBERT M. JOYCE

Major General, Untied States Army

The Adjutant General

Distribution:

To be distributed in accordance with special list.

*.U.S.* GOVERNMENT PRINTING OFFICE 1984 JACKET 720-874
TM 11-6625-3067-24P
PIN : 055793-0000