<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                           2,319
<SECURITIES>                                         0
<RECEIVABLES>                                   32,886
<ALLOWANCES>                                         0
<INVENTORY>                                     24,750
<CURRENT-ASSETS>                                63,136
<PP&E>                                          26,927
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                 106,306
<CURRENT-LIABILITIES>                           43,238
<BONDS>                                         26,372
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           153
<OTHER-SE>                                      35,964
<TOTAL-LIABILITY-AND-EQUITY>                   106,306
<SALES>                                        136,137
<TOTAL-REVENUES>                               136,137
<CGS>                                           93,834
<TOTAL-COSTS>                                   93,834
<OTHER-EXPENSES>                                19,068
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 376
<INCOME-PRETAX>                                 22,859
<INCOME-TAX>                                     7,886
<INCOME-CONTINUING>                             14,973
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    14,973
<EPS-PRIMARY>                                     0.69
<EPS-DILUTED>                                     0.67
<FN> Basic and diluted earnings per share have been restated in accordance with
FASB Statement No. 128, "Earnings Per Share."
</FN>