<ARTICLE> 5 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> MAY-31-2000 <PERIOD-START> JUN-01-1999 <PERIOD-END> AUG-31-1999 <EXCHANGE-RATE> 1,000 <CASH> 74,855 <SECURITIES> 7 <RECEIVABLES> 151,327 <ALLOWANCES> 0 <INVENTORY> 95,118 <CURRENT-ASSETS> 336,871 <PP&E> 522,132 <DEPRECIATION> 308,503 <TOTAL-ASSETS> 581,021 <CURRENT-LIABILITIES> 99,210 <BONDS> 164,315 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 37,053 <OTHER-SE> 208,317 <TOTAL-LIABILITY-AND-EQUITY> 581,021 <SALES> 173,667 <TOTAL-REVENUES> 176,495 <CGS> 147,767 <TOTAL-COSTS> 147,767 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,599 <INCOME-PRETAX> 14,048 <INCOME-TAX> 5,057 <INCOME-CONTINUING> 8,991 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 8,991 <EPS-BASIC> .25 <EPS-DILUTED> .25