WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from First Quarter Report to Stockholders and is qualified in its entirety by reference to such financial statements. </LEGEND> <MULTIPLIER>1,000 <PERIOD-TYPE> QTR-1 <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-END> MAR-30-1996 <CASH> 3,439 <SECURITIES> 11,793 <RECEIVABLES> 37,675 <ALLOWANCES> 0 <INVENTORY> 23,357 <CURRENT-ASSETS> 127,131 <PP&E> 83,528 <DEPRECIATION> 58,831 <TOTAL-ASSETS> 152,253 <CURRENT-LIABILITIES> 40,729 <BONDS> 0 <COMMON> 5,116 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 100,406 <TOTAL-LIABILITY-AND-EQUITY> 152,253 <SALES> 36,283 <TOTAL-REVENUES> 36,283 <CGS> 25,308 <TOTAL-COSTS> 34,842 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 204 <INCOME-PRETAX> 1,441 <INCOME-TAX> 472 <INCOME-CONTINUING> 969 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 963 <EPS-PRIMARY> .19 <EPS-DILUTED> .19