<ARTICLE>                     5

<LEGEND>


THIS RESTATED SCHEDULE CONTAINS SUMMARY INFORMATION EXTRACTED FROM THE COMPANY'S
UNAUDITED FINANCIAL STATEMENTS FOR THE nine months ENDED SEPTEMBER 30, 1997 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. EARNINGS
PER SHARE AMOUNTS HAVE BEEN RESTATED TO COMPLY WITH STATEMENT OF FINANCIAL
ACCOUNTING STANDARDS NO. 128, EARNINGS PER SHARE.


</LEGEND>
<RESTATED>
<MULTIPLIER>                                     1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                           4,117
<SECURITIES>                                         0
<RECEIVABLES>                                   60,263
<ALLOWANCES>                                         0
<INVENTORY>                                     90,367
<CURRENT-ASSETS>                               146,790
<PP&E>                                         126,651
<DEPRECIATION>                                  61,896
<TOTAL-ASSETS>                                 227,994
<CURRENT-LIABILITIES>                           31,537
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            65
<OTHER-SE>                                     155,477
<TOTAL-LIABILITY-AND-EQUITY>                   227,994
<SALES>                                        180,496
<TOTAL-REVENUES>                               180,496
<CGS>                                          119,791
<TOTAL-COSTS>                                   37,172
<OTHER-EXPENSES>                                 1,960
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,896
<INCOME-PRETAX>                                 20,207
<INCOME-TAX>                                     7,875
<INCOME-CONTINUING>                             12,332
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    12,332
<EPS-PRIMARY>                                     1.98
<EPS-DILUTED>                                     1.96