<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted
from Second Quarter Report to Stockholders and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               JUN-29-1996
<CASH>                                           2,099
<SECURITIES>                                     7,721
<RECEIVABLES>                                   34,532
<ALLOWANCES>                                         0
<INVENTORY>                                     22,636
<CURRENT-ASSETS>                               115,423
<PP&E>                                          84,412
<DEPRECIATION>                                  59,510
<TOTAL-ASSETS>                                 140,751
<CURRENT-LIABILITIES>                           36,462
<BONDS>                                              0
<COMMON>                                         5,126
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                      93,486
<TOTAL-LIABILITY-AND-EQUITY>                   140,751
<SALES>                                         26,706
<TOTAL-REVENUES>                                26,706
<CGS>                                           25,228
<TOTAL-COSTS>                                   36,058
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 220
<INCOME-PRETAX>                                 (9,352)
<INCOME-TAX>                                    (2,232)
<INCOME-CONTINUING>                             (7,120)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    (7,024)
<EPS-PRIMARY>                                    (1.37)
<EPS-DILUTED>                                    (1.37)