<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <CASH> 10,756 <SECURITIES> 191 <RECEIVABLES> 185,461 <ALLOWANCES> 3,583 <INVENTORY> 193,175 <CURRENT-ASSETS> 428,490 <PP&E> 533,950 <DEPRECIATION> 277,172 <TOTAL-ASSETS> 768,510 <CURRENT-LIABILITIES> 235,204 <BONDS> 56,637 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 4,928 <OTHER-SE> 418,701 <TOTAL-LIABILITY-AND-EQUITY> 768,510 <SALES> 282,868 <TOTAL-REVENUES> 282,868 <CGS> 171,895 <TOTAL-COSTS> 171,895 <OTHER-EXPENSES> 103,883 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,429 <INCOME-PRETAX> 5,661 <INCOME-TAX> 1,354 <INCOME-CONTINUING> 4,307 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 4,307 <EPS-PRIMARY> 0.09 <EPS-DILUTED> 0.09