
<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-27-1997
<PERIOD-START>                             DEC-29-1996
<PERIOD-END>                               MAR-29-1997
<CASH>                                             560
<SECURITIES>                                         0
<RECEIVABLES>                                   19,442
<ALLOWANCES>                                       660
<INVENTORY>                                     20,308
<CURRENT-ASSETS>                                44,309
<PP&E>                                          73,743
<DEPRECIATION>                                  33,835
<TOTAL-ASSETS>                                  86,139
<CURRENT-LIABILITIES>                           20,033
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         5,325
<OTHER-SE>                                      30,054
<TOTAL-LIABILITY-AND-EQUITY>                    86,139
<SALES>                                         32,616
<TOTAL-REVENUES>                                32,616
<CGS>                                           27,431
<TOTAL-COSTS>                                   31,205
<OTHER-EXPENSES>                                    36
<LOSS-PROVISION>                                   (7)
<INTEREST-EXPENSE>                                 484
<INCOME-PRETAX>                                    898
<INCOME-TAX>                                       385
<INCOME-CONTINUING>                                513
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       513
<EPS-PRIMARY>                                     0.10
<EPS-DILUTED>                                     0.10
        

</TABLE>
