
<TABLE> <S> <C>


<ARTICLE>                                             5
<MULTIPLIER>                                          1,000

       

<S>                                                   <C>
<PERIOD-TYPE>                                         3-MOS
<FISCAL-YEAR-END>                                     SEP-30-1999
<PERIOD-END>                                          DEC-31-1998
<CASH>                                                43,346
<SECURITIES>                                          0
<RECEIVABLES>                                         189,909
<ALLOWANCES>                                          3,243
<INVENTORY>                                           170,295
<CURRENT-ASSETS>                                      411,257
<PP&E>                                                411,021
<DEPRECIATION>                                        252,907
<TOTAL-ASSETS>                                        662,828
<CURRENT-LIABILITIES>                                 97,965
<BONDS>                                               44,871
<PREFERRED-MANDATORY>                                 0
<PREFERRED>                                           0
<COMMON>                                              1,027
<OTHER-SE>                                            499,557
<TOTAL-LIABILITY-AND-EQUITY>                          662,828
<SALES>                                               218,573
<TOTAL-REVENUES>                                      218,573
<CGS>                                                 139,041
<TOTAL-COSTS>                                         139,041
<OTHER-EXPENSES>                                      44,546
<LOSS-PROVISION>                                      239
<INTEREST-EXPENSE>                                    1,452
<INCOME-PRETAX>                                       35,122
<INCOME-TAX>                                          11,941
<INCOME-CONTINUING>                                   23,181
<DISCONTINUED>                                        0
<EXTRAORDINARY>                                       0
<CHANGES>                                             0
<NET-INCOME>                                          23,181
<EPS-PRIMARY>                                         0.28
<EPS-DILUTED>                                         0.28


        

</TABLE>
