<ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from Third Quarter Report to Stockholders and is qualified in its entirety by reference to such financial statements. </LEGEND> <MULTIPLIER>1,000 <PERIOD-TYPE> QTR-3 <FISCAL-YEAR-END> DEC-31-1994 <PERIOD-END> OCT-01-1994 <CASH> 16,188 <SECURITIES> 8,428 <RECEIVABLES> 31,694 <ALLOWANCES> 0 <INVENTORY> 20,169 <CURRENT-ASSETS> 133,408 <PP&E> 80,918 <DEPRECIATION> 56,181 <TOTAL-ASSETS> 158,628 <CURRENT-LIABILITIES> 52,584 <BONDS> 1,597 <COMMON> 4,989 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 92,486 <TOTAL-LIABILITY-AND-EQUITY> 158,628 <SALES> 88,669 <TOTAL-REVENUES> 88,669 <CGS> 62,570 <TOTAL-COSTS> 84,209 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 280 <INCOME-PRETAX> 4,460 <INCOME-TAX> 1,207 <INCOME-CONTINUING> 3,253 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,253 <EPS-PRIMARY> .65 <EPS-DILUTED> .65