<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JAN-03-1998 <PERIOD-START> DEC-29-1996 <PERIOD-END> JUN-28-1997 <CASH> 1,613,000 <SECURITIES> 0 <RECEIVABLES> 21,037,000 <ALLOWANCES> 336,000 <INVENTORY> 13,008,000 <CURRENT-ASSETS> 38,454,000 <PP&E> 52,350,000 <DEPRECIATION> 37,013,000 <TOTAL-ASSETS> 54,643,000 <CURRENT-LIABILITIES> 17,004,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 555,000 <OTHER-SE> 34,112,000 <TOTAL-LIABILITY-AND-EQUITY> 54,643,000 <SALES> 61,910,000 <TOTAL-REVENUES> 61,910,000 <CGS> 45,443,000 <TOTAL-COSTS> 45,443,000 <OTHER-EXPENSES> 10,743,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 133,000 <INCOME-PRETAX> 5,591,000 <INCOME-TAX> 2,065,000 <INCOME-CONTINUING> 3,526,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,526,000 <EPS-PRIMARY> 0.62 <EPS-DILUTED> 0.62