<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS FOUND IN THE COMPANY'S ANNUAL REPORT ON FORM
10-K FOR THE FISCAL YEAR ENDED MAY 27, 2000, AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAY-27-2000
<PERIOD-START> MAY-30-1999
<PERIOD-END> MAY-27-2000
<CASH> 61,615
<SECURITIES> 0
<RECEIVABLES> 19,783
<ALLOWANCES> 337
<INVENTORY> 9,440
<CURRENT-ASSETS> 101,684
<PP&E> 115,407
<DEPRECIATION> 58,396
<TOTAL-ASSETS> 159,306
<CURRENT-LIABILITIES> 28,144
<BONDS> 0
0
0
<COMMON> 89,138
<OTHER-SE> 12,593
<TOTAL-LIABILITY-AND-EQUITY> 159,306
<SALES> 155,872
<TOTAL-REVENUES> 155,872
<CGS> 125,456
<TOTAL-COSTS> 125,456
<OTHER-EXPENSES> 15,672
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 3,052
<INCOME-PRETAX> 12,228
<INCOME-TAX> 4,770
<INCOME-CONTINUING> 7,458
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 7,458
<EPS-BASIC> 1.13
<EPS-DILUTED> 1.08
</TABLE>