<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUL-03-1999
<CASH>                                               0
<SECURITIES>                                         0
<RECEIVABLES>                                   30,772
<ALLOWANCES>                                     1,071
<INVENTORY>                                     39,004
<CURRENT-ASSETS>                                74,122
<PP&E>                                          74,359
<DEPRECIATION>                                  37,256
<TOTAL-ASSETS>                                 132,810
<CURRENT-LIABILITIES>                           20,004
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           108
<OTHER-SE>                                      98,029
<TOTAL-LIABILITY-AND-EQUITY>                   132,810
<SALES>                                        117,779
<TOTAL-REVENUES>                               117,779
<CGS>                                           88,417
<TOTAL-COSTS>                                  104,264
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 164
<INCOME-PRETAX>                                 13,351
<INCOME-TAX>                                     5,291
<INCOME-CONTINUING>                              8,060
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     8,060
<EPS-BASIC>                                      .75
<EPS-DILUTED>                                      .73