<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<RESTATED>
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> AUG-31-2000
<PERIOD-START> SEP-01-1999
<PERIOD-END> MAY-31-2000
<CASH> 37,629,000
<SECURITIES> 0
<RECEIVABLES> 185,154,000
<ALLOWANCES> 5,063,000
<INVENTORY> 184,805,000
<CURRENT-ASSETS> 429,106,000
<PP&E> 346,240,000
<DEPRECIATION> 192,478,000
<TOTAL-ASSETS> 602,342,000
<CURRENT-LIABILITIES> 133,796,000
<BONDS> 81,730,000
0
1,056,000
<COMMON> 38,381,000
<OTHER-SE> 294,285,000
<TOTAL-LIABILITY-AND-EQUITY> 602,342,000
<SALES> 797,038,000
<TOTAL-REVENUES> 802,981,000
<CGS> 666,644,000
<TOTAL-COSTS> 751,912,000
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 1,515,000
<INTEREST-EXPENSE> 4,666,000
<INCOME-PRETAX> 51,069,000
<INCOME-TAX> 20,041,000
<INCOME-CONTINUING> 0
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 31,028,000
<EPS-BASIC> $1.02
<EPS-DILUTED> $1.02
</TABLE>