<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted
from Third Quarter Report to Stockholders and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>1,000
       
                             
<PERIOD-TYPE>                   QTR-3
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               OCT-01-1994
<CASH>                                          16,188
<SECURITIES>                                     8,428
<RECEIVABLES>                                   31,694
<ALLOWANCES>                                         0
<INVENTORY>                                     20,169
<CURRENT-ASSETS>                               133,408
<PP&E>                                          80,918
<DEPRECIATION>                                  56,181
<TOTAL-ASSETS>                                 158,628
<CURRENT-LIABILITIES>                           52,584
<BONDS>                                          1,597
<COMMON>                                         4,989
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                      92,486
<TOTAL-LIABILITY-AND-EQUITY>                   158,628
<SALES>                                         88,669
<TOTAL-REVENUES>                                88,669
<CGS>                                           62,570
<TOTAL-COSTS>                                   84,209
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 280
<INCOME-PRETAX>                                  4,460
<INCOME-TAX>                                     1,207
<INCOME-CONTINUING>                              3,253
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     3,253
<EPS-PRIMARY>                                      .65
<EPS-DILUTED>                                      .65