<ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from the financial statements in the Quarterly Report on Form 10-Q for the period ended June 27, 1998 and is qualified in its entirety by reference to such financial statements. </LEGEND> <MULTIPLIER>1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> JUN-27-1998 <CASH> 4,059 <SECURITIES> 6,102 <RECEIVABLES> 24,137 <ALLOWANCES> 0 <INVENTORY> 16,542 <CURRENT-ASSETS> 89,655 <PP&E> 52,224 <DEPRECIATION> 38,077 <TOTAL-ASSETS> 103,848 <CURRENT-LIABILITIES> 37,113 <BONDS> 0 <COMMON> 5,211 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 60,224 <TOTAL-LIABILITY-AND-EQUITY> 103,848 <SALES> 53,603 <TOTAL-REVENUES> 53,603 <CGS> 62,171 <TOTAL-COSTS> 78,612 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (329) <INCOME-PRETAX> (24,680) <INCOME-TAX> (750) <INCOME-CONTINUING> (23,930) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (23,930) <EPS-PRIMARY> (4.59) <EPS-DILUTED> (4.59)