<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FORM
10-Q FOR THE PERIOD ENDED OCTOBER 2, 1999 AND IS QUALIFIED IN ITS ENTIRETY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JAN-01-2000
<PERIOD-END>                               OCT-02-1999
<CASH>                                            7604
<SECURITIES>                                     27692
<RECEIVABLES>                                    19632
<ALLOWANCES>                                      1169
<INVENTORY>                                      42331
<CURRENT-ASSETS>                                106721
<PP&E>                                          132505
<DEPRECIATION>                                   78756
<TOTAL-ASSETS>                                  169334
<CURRENT-LIABILITIES>                            45986
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           544
<OTHER-SE>                                       89238
<TOTAL-LIABILITY-AND-EQUITY>                    169334
<SALES>                                         214404
<TOTAL-REVENUES>                                215638
<CGS>                                           154381
<TOTAL-COSTS>                                   186267
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 979
<INCOME-PRETAX>                                  29371
<INCOME-TAX>                                     10768
<INCOME-CONTINUING>                              18603
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     18603
<EPS-BASIC>                                       3.37
<EPS-DILUTED>                                     3.17