
<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                          11,010
<SECURITIES>                                     2,170
<RECEIVABLES>                                  111,341
<ALLOWANCES>                                   (3,603)
<INVENTORY>                                     87,993
<CURRENT-ASSETS>                               228,864
<PP&E>                                         185,822
<DEPRECIATION>                                  80,236
<TOTAL-ASSETS>                                 400,008
<CURRENT-LIABILITIES>                           89,748
<BONDS>                                         83,233
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           245
<OTHER-SE>                                     184,205
<TOTAL-LIABILITY-AND-EQUITY>                   400,008
<SALES>                                        362,556
<TOTAL-REVENUES>                               362,556
<CGS>                                          224,260
<TOTAL-COSTS>                                  224,260
<OTHER-EXPENSES>                               101,528
<LOSS-PROVISION>                                   216
<INTEREST-EXPENSE>                               5,218
<INCOME-PRETAX>                                 31,334
<INCOME-TAX>                                    11,594
<INCOME-CONTINUING>                             19,740
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    19,740
<EPS-PRIMARY>                                      .81
<EPS-DILUTED>                                      .81
        

</TABLE>
