WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  


 
<ARTICLE> 5
<MULTIPLER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JAN-02-1999
<PERIOD-START>                             JAN-04-1998
<PERIOD-END>                               JUL-04-1998
<CASH>                                          12,944
<SECURITIES>                                    13,191
<RECEIVABLES>                                   26,867
<ALLOWANCES>                                       800
<INVENTORY>                                     33,271
<CURRENT-ASSETS>                                89,197
<PP&E>                                         110,062
<DEPRECIATION>                                  39,994
<TOTAL-ASSETS>                                 164,027
<CURRENT-LIABILITIES>                           22,313
<BONDS>                                          7,600
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           790
<OTHER-SE>                                     123,966
<TOTAL-LIABILITY-AND-EQUITY>                   164,027
<SALES>                                        102,232
<TOTAL-REVENUES>                               102,232
<CGS>                                           82,347
<TOTAL-COSTS>                                   91,006
<OTHER-EXPENSES>                                 (546)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   7
<INCOME-PRETAX>                                 11,765
<INCOME-TAX>                                     4,591
<INCOME-CONTINUING>                              7,174
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     7,174
<EPS-PRIMARY>                                      .46
<EPS-DILUTED>                                      .45