<ARTICLE> 5
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                             169
<SECURITIES>                                         0
<RECEIVABLES>                                      699
<ALLOWANCES>                                         0
<INVENTORY>                                        575
<CURRENT-ASSETS>                                 1,657
<PP&E>                                           2,485
<DEPRECIATION>                                   1,347
<TOTAL-ASSETS>                                   3,270
<CURRENT-LIABILITIES>                            1,045
<BONDS>                                            262
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           110
<OTHER-SE>                                       1,117
<TOTAL-LIABILITY-AND-EQUITY>                     3,270
<SALES>                                          2,632
<TOTAL-REVENUES>                                 2,632
<CGS>                                            2,016
<TOTAL-COSTS>                                      488
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   8
<INCOME-PRETAX>                                    133
<INCOME-TAX>                                        40
<INCOME-CONTINUING>                                 93
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        93
<EPS-PRIMARY>                                     2.31
<EPS-DILUTED>                                     2.31