<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                          51,271
<SECURITIES>                                         0
<RECEIVABLES>                                  208,273
<ALLOWANCES>                                     7,965
<INVENTORY>                                    282,672
<CURRENT-ASSETS>                               578,698
<PP&E>                                         538,338
<DEPRECIATION>                                 276,137
<TOTAL-ASSETS>                               1,278,425
<CURRENT-LIABILITIES>                          253,751
<BONDS>                                         99,535
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           667
<OTHER-SE>                                     826,081
<TOTAL-LIABILITY-AND-EQUITY>                 1,278,425
<SALES>                                        339,741
<TOTAL-REVENUES>                               339,741
<CGS>                                          235,291
<TOTAL-COSTS>                                  235,291
<OTHER-EXPENSES>                                 1,889
<LOSS-PROVISION>                                   108
<INTEREST-EXPENSE>                               1,713
<INCOME-PRETAX>                                 55,017
<INCOME-TAX>                                    15,130
<INCOME-CONTINUING>                             39,887
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    39,887
<EPS-PRIMARY>                                     0.60<F1>
<EPS-DILUTED>                                     0.58
<FN>
<F1> AMOUNT REPORTED IS EPS BASIC.
</FN>