<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> APR-02-1999 <CASH> 7,892 <SECURITIES> 0 <RECEIVABLES> 61,156 <ALLOWANCES> 0 <INVENTORY> 28,902 <CURRENT-ASSETS> 104,004 <PP&E> 127,061 <DEPRECIATION> 85,035 <TOTAL-ASSETS> 180,039 <CURRENT-LIABILITIES> 41,791 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 35,585 <OTHER-SE> 67,223 <TOTAL-LIABILITY-AND-EQUITY> 102,808 <SALES> 55,193 <TOTAL-REVENUES> 55,193 <CGS> 35,511 <TOTAL-COSTS> 35,511 <OTHER-EXPENSES> 16,162 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 554 <INCOME-PRETAX> 2,955 <INCOME-TAX> 993 <INCOME-CONTINUING> 1,962 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,962 <EPS-PRIMARY> .23 <EPS-DILUTED> .22