<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> SEP-30-2000 <CASH> 78,744 <SECURITIES> 0 <RECEIVABLES> 216,017 <ALLOWANCES> 0 <INVENTORY> 137,556 <CURRENT-ASSETS> 438,786 <PP&E> 431,307 <DEPRECIATION> 218,774 <TOTAL-ASSETS> 857,155 <CURRENT-LIABILITIES> 254,700 <BONDS> 0 <COMMON> 56,988 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 185,199 <TOTAL-LIABILITY-AND-EQUITY> 857,155 <SALES> 703,153 <TOTAL-REVENUES> 703,153 <CGS> 320,415 <TOTAL-COSTS> 320,415 <OTHER-EXPENSES> 254,461 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 20,729 <INCOME-PRETAX> 112,172 <INCOME-TAX> 25,343 <INCOME-CONTINUING> 86,829 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 86,829 <EPS-BASIC> 1.90 <EPS-DILUTED> 1.84