<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS FINANCIAL INFORMATION EXTRACTED FROM THE BALANCE SHEET AS
OF SEPTEMBER 30, JUNE 30, MARCH 31, 1997, AND THE INCOME STATEMENTS FOR THE
NINE, SIX, AND THREE ENDED SEPTEMBER 30, JUNE 30, AND MARCH 31 1997, AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
<MULTIPLIER> 1,000,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   9-MOS                   6-MOS                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JAN-01-1997             JAN-01-1997             JAN-01-1997
<PERIOD-END>                               SEP-30-1997             JUN-30-1997             MAR-31-1997
<CASH>                                              30                      16                      16
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                      323                     317                     321
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                        244                     246                     261
<CURRENT-ASSETS>                                   653                     649                     646
<PP&E>                                             223                     213                     225
<DEPRECIATION>                                       0                       0                       0
<TOTAL-ASSETS>                                   1,280                   1,260                   1,273
<CURRENT-LIABILITIES>                              402                     364                     372
<BONDS>                                            274                     296                     305
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                             0                       0                       0
<OTHER-SE>                                         406                     406                     398
<TOTAL-LIABILITY-AND-EQUITY>                     1,280                   1,260                   1,273
<SALES>                                          1,624                   1,069                     527
<TOTAL-REVENUES>                                 1,624                   1,069                     527
<CGS>                                            1,176                     775                     380
<TOTAL-COSTS>                                    1,176                     775                     380
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                  18                      12                       6
<INCOME-PRETAX>                                     48                      38                      20
<INCOME-TAX>                                        23                      18                       9
<INCOME-CONTINUING>                                 25                      21                      11
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                        25                      21                      11
<EPS-PRIMARY>                                     1.21                    1.02                     .54
<EPS-DILUTED>                                     1.18                    0.99                     .53
        

</TABLE>