<ARTICLE> 5 <MULTIPLIER> 1000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> JAN-01-1995 <PERIOD-END> DEC-31-1995 <EXCHANGE-RATE> 1 <CASH> 16,489 <SECURITIES> 0 <RECEIVABLES> 38,480 <ALLOWANCES> 84 <INVENTORY> 30,678 <CURRENT-ASSETS> 88,459 <PP&E> 67,590 <DEPRECIATION> 28,516 <TOTAL-ASSETS> 166,349 <CURRENT-LIABILITIES> 21,674 <BONDS> 0 <COMMON> 28,886 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 117,549 <TOTAL-LIABILITY-AND-EQUITY> 166,349 <SALES> 39,201 <TOTAL-REVENUES> 39,201 <CGS> 17,262 <TOTAL-COSTS> 17,262 <OTHER-EXPENSES> 13,984 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 7,955 <INCOME-TAX> 2,150 <INCOME-CONTINUING> 5,805 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 5,805 <EPS-PRIMARY> .42 <EPS-DILUTED> .41