<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> US DOLLAR <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> DEC-31-1996 <PERIOD-END> JUN-27-1997 <EXCHANGE-RATE> 1 <CASH> 10,758 <SECURITIES> 0 <RECEIVABLES> 20,022 <ALLOWANCES> 0 <INVENTORY> 17,956 <CURRENT-ASSETS> 69,703 <PP&E> 117,231 <DEPRECIATION> 58,633 <TOTAL-ASSETS> 170,716 <CURRENT-LIABILITIES> 50,777 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 18,845 <OTHER-SE> 79,180 <TOTAL-LIABILITY-AND-EQUITY> 170,716 <SALES> 155,663 <TOTAL-REVENUES> 155,663 <CGS> 115,513 <TOTAL-COSTS> 162,198 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 141 <INCOME-PRETAX> (6,535) <INCOME-TAX> (3,201) <INCOME-CONTINUING> (3,334) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,334) <EPS-PRIMARY> (.52) <EPS-DILUTED> 0