<ARTICLE> 5
<LEGEND>
The schedule contains summary financial information extracted from the
registrant's consolidated statement of income for the fiscal three months ended
March 31, 1997 and consolidated balance sheet as of March 31, 1997 and is 
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                              84
<SECURITIES>                                         0
<RECEIVABLES>                                      574
<ALLOWANCES>                                      (12)
<INVENTORY>                                        478
<CURRENT-ASSETS>                                  1200
<PP&E>                                            1571
<DEPRECIATION>                                     856
<TOTAL-ASSETS>                                    2609
<CURRENT-LIABILITIES>                              541
<BONDS>                                            431
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            18
<OTHER-SE>                                         916
<TOTAL-LIABILITY-AND-EQUITY>                      2609
<SALES>                                            958
<TOTAL-REVENUES>                                   958
<CGS>                                              732
<TOTAL-COSTS>                                      732
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   6
<INCOME-PRETAX>                                    104
<INCOME-TAX>                                        41
<INCOME-CONTINUING>                                 63
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        63
<EPS-PRIMARY>                                     0.36
<EPS-DILUTED>                                     0.36