
<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          JAN-02-1999
<PERIOD-START>                             JUN-28-1998
<PERIOD-END>                               SEP-26-1998
<CASH>                                             625
<SECURITIES>                                         0
<RECEIVABLES>                                   16,224
<ALLOWANCES>                                       740
<INVENTORY>                                     18,606
<CURRENT-ASSETS>                                35,905
<PP&E>                                          65,211
<DEPRECIATION>                                  35,527
<TOTAL-ASSETS>                                  71,001
<CURRENT-LIABILITIES>                           18,878
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         5,387
<OTHER-SE>                                      19,912
<TOTAL-LIABILITY-AND-EQUITY>                    71,001
<SALES>                                         27,384
<TOTAL-REVENUES>                                27,384
<CGS>                                           22,846
<TOTAL-COSTS>                                   27,283
<OTHER-EXPENSES>                               (1,085)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 358
<INCOME-PRETAX>                                    828
<INCOME-TAX>                                       278
<INCOME-CONTINUING>                                550
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       550
<EPS-PRIMARY>                                     0.10
<EPS-DILUTED>                                     0.10
        

</TABLE>
