<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the form
10-Q for the period ended July 1, 2000 and is qualified in its entirety.
Reference to such financial statements.


                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-30-2000
<PERIOD-END>                               JUL-01-2000
<CASH>                                           12210
<SECURITIES>                                      2915
<RECEIVABLES>                                    24511
<ALLOWANCES>                                      1372
<INVENTORY>                                      52751
<CURRENT-ASSETS>                                100813
<PP&E>                                          140002
<DEPRECIATION>                                   81043
<TOTAL-ASSETS>                                  174512
<CURRENT-LIABILITIES>                            39708
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           539
<OTHER-SE>                                      101080
<TOTAL-LIABILITY-AND-EQUITY>                    174512
<SALES>                                          84875
<TOTAL-REVENUES>                                 84884
<CGS>                                            61283
<TOTAL-COSTS>                                    72351
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 286
<INCOME-PRETAX>                                  12533
<INCOME-TAX>                                      4748
<INCOME-CONTINUING>                               7785
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                      7785
<EPS-BASIC>                                       1.44
<EPS-DILUTED>                                     1.38