<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JUL-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 5,011
<SECURITIES> 68,143
<RECEIVABLES> 23,519
<ALLOWANCES> 3,060
<INVENTORY> 48,138
<CURRENT-ASSETS> 152,968
<PP&E> 149,082
<DEPRECIATION> 106,114
<TOTAL-ASSETS> 214,945
<CURRENT-LIABILITIES> 29,556
<BONDS> 0
0
0
<COMMON> 26,911
<OTHER-SE> 143,317
<TOTAL-LIABILITY-AND-EQUITY> 214,945
<SALES> 151,858
<TOTAL-REVENUES> 151,858
<CGS> 109,762
<TOTAL-COSTS> 109,762
<OTHER-EXPENSES> 4,775
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 32,154
<INCOME-TAX> 12,604
<INCOME-CONTINUING> 19,550
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 19,550
<EPS-BASIC> 0.73
<EPS-DILUTED> 0.73
</TABLE>