<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-28-1996 <PERIOD-START> DEC-31-1995 <PERIOD-END> SEP-28-1996 <CASH> 1,682,000 <SECURITIES> 0 <RECEIVABLES> 20,781,000 <ALLOWANCES> 298,000 <INVENTORY> 12,968,000 <CURRENT-ASSETS> 37,637,000 <PP&E> 51,545,000 <DEPRECIATION> 35,988,000 <TOTAL-ASSETS> 53,501,000 <CURRENT-LIABILITIES> 17,432,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 363,000 <OTHER-SE> 28,816,000 <TOTAL-LIABILITY-AND-EQUITY> 53,501,000 <SALES> 92,386,000 <TOTAL-REVENUES> 92,386,000 <CGS> 69,627,000 <TOTAL-COSTS> 69,627,000 <OTHER-EXPENSES> 15,140,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 563,000 <INCOME-PRETAX> 7,056,000 <INCOME-TAX> 2,784,000 <INCOME-CONTINUING> 4,272,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 4,272,000 <EPS-PRIMARY> 1.16 <EPS-DILUTED> 1.16