<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> MAR-29-1998 <CASH> 9,340 <SECURITIES> 0 <RECEIVABLES> 77,251 <ALLOWANCES> 1,176 <INVENTORY> 62,077 <CURRENT-ASSETS> 170,806 <PP&E> 205,945 <DEPRECIATION> 130,213 <TOTAL-ASSETS> 314,846 <CURRENT-LIABILITIES> 96,040 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 189,742 <OTHER-SE> (65,444) <TOTAL-LIABILITY-AND-EQUITY> 314,846 <SALES> 126,052 <TOTAL-REVENUES> 126,052 <CGS> 93,996 <TOTAL-COSTS> 112,905 <OTHER-EXPENSES> (1,354) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,098 <INCOME-PRETAX> 13,403 <INCOME-TAX> 4,691 <INCOME-CONTINUING> 8,712 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 8,712 <EPS-PRIMARY> 0.59 <EPS-DILUTED> 0.56