<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> APR-03-1998 <EXCHANGE-RATE> 1 <CASH> 8,593 <SECURITIES> 0 <RECEIVABLES> 16,831 <ALLOWANCES> 0 <INVENTORY> 13,717 <CURRENT-ASSETS> 50,320 <PP&E> 79,667 <DEPRECIATION> 39,282 <TOTAL-ASSETS> 144,690 <CURRENT-LIABILITIES> 25,921 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 19,137 <OTHER-SE> 75,386 <TOTAL-LIABILITY-AND-EQUITY> 144,690 <SALES> 44,486 <TOTAL-REVENUES> 44,486 <CGS> 34,735 <TOTAL-COSTS> 45,227 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 113 <INCOME-PRETAX> (1,109) <INCOME-TAX> (466) <INCOME-CONTINUING> (643) <DISCONTINUED> (148) <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (791) <EPS-PRIMARY> (.12) <EPS-DILUTED> (.12)