<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> MAR-28-1997 <EXCHANGE-RATE> 1 <CASH> 14,268 <SECURITIES> 0 <RECEIVABLES> 16,881 <ALLOWANCES> 0 <INVENTORY> 13,183 <CURRENT-ASSETS> 54,003 <PP&E> 81,870 <DEPRECIATION> 38,114 <TOTAL-ASSETS> 158,099 <CURRENT-LIABILITIES> 34,041 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 18,754 <OTHER-SE> 83,607 <TOTAL-LIABILITY-AND-EQUITY> 158,099 <SALES> 44,431 <TOTAL-REVENUES> 44,431 <CGS> 34,230 <TOTAL-COSTS> 45,794 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 57 <INCOME-PRETAX> (1,218) <INCOME-TAX> (377) <INCOME-CONTINUING> (841) <DISCONTINUED> (552) <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,393) <EPS-PRIMARY> (.22) <EPS-DILUTED> (.22)