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

  

<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted
from First Quarter Report to Stockholders and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>1,000
       
                             
<PERIOD-TYPE>                   QTR-1
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               MAR-30-1996
<CASH>                                           3,439
<SECURITIES>                                    11,793
<RECEIVABLES>                                   37,675
<ALLOWANCES>                                         0
<INVENTORY>                                     23,357
<CURRENT-ASSETS>                               127,131
<PP&E>                                          83,528
<DEPRECIATION>                                  58,831
<TOTAL-ASSETS>                                 152,253
<CURRENT-LIABILITIES>                           40,729
<BONDS>                                              0
<COMMON>                                         5,116
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     100,406
<TOTAL-LIABILITY-AND-EQUITY>                   152,253
<SALES>                                         36,283
<TOTAL-REVENUES>                                36,283
<CGS>                                           25,308
<TOTAL-COSTS>                                   34,842
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 204  
<INCOME-PRETAX>                                  1,441
<INCOME-TAX>                                       472
<INCOME-CONTINUING>                                969
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       963
<EPS-PRIMARY>                                      .19
<EPS-DILUTED>                                      .19