<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND THE CONSOLIDATED STATEMENT OF INCOME AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-30-2000
<PERIOD-START>                             JAN-02-2000
<PERIOD-END>                               SEP-30-2000
<CASH>                                          10,424
<SECURITIES>                                         0
<RECEIVABLES>                                   16,795
<ALLOWANCES>                                       942
<INVENTORY>                                     18,009
<CURRENT-ASSETS>                                48,619
<PP&E>                                         121,213
<DEPRECIATION>                                  83,187
<TOTAL-ASSETS>                                  98,351
<CURRENT-LIABILITIES>                           19,236
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         1,210
<OTHER-SE>                                      76,486
<TOTAL-LIABILITY-AND-EQUITY>                    98,351
<SALES>                                         43,440
<TOTAL-REVENUES>                                43,440
<CGS>                                           29,091
<TOTAL-COSTS>                                   36,094
<OTHER-EXPENSES>                                  (54)
<LOSS-PROVISION>                                    19
<INTEREST-EXPENSE>                                 133
<INCOME-PRETAX>                                  7,354
<INCOME-TAX>                                     2,905
<INCOME-CONTINUING>                              4,449
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     4,449
<EPS-BASIC>                                       1.01
<EPS-DILUTED>                                     0.97