WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  

<ARTICLE>  5
<MULTIPLIER>  1,000
       
                
<PERIOD-TYPE>  9-MOS
<FISCAL-YEAR-END>   DEC-31-1994
<PERIOD-END>   SEP-30-1994
<CASH>   12,356
<SECURITIES>   0
<RECEIVABLES>   42,413
<ALLOWANCES>   827
<INVENTORY>   19,025
<CURRENT-ASSETS>   84,762
<PP&E>   112,171
<DEPRECIATION>   56,187
<TOTAL-ASSETS>   171,781
<CURRENT-LIABILITIES>   42,941
<BONDS>   5,000
<COMMON>   9,664
<PREFERRED-MANDATORY>   0
<PREFERRED>   0
<OTHER-SE>   85,249
<TOTAL-LIABILITY-AND-EQUITY>   171,781
<SALES>   142,557
<TOTAL-REVENUES>   143,851
<CGS>   80,352
<TOTAL-COSTS>   132,234
<OTHER-EXPENSES>   0
<LOSS-PROVISION>   0
<INTEREST-EXPENSE>   1,107
<INCOME-PRETAX>   10,856
<INCOME-TAX>   4,332
<INCOME-CONTINUING>   6,793
<DISCONTINUED>   0
<EXTRAORDINARY>   0
<CHANGES>   0
<NET-INCOME>   6,793
<EPS-PRIMARY>   0.74
<EPS-DILUTED>   0.74
        

                                  - 12 -