<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted 
from the financial statements in the Quarterly Report on Form 10-Q 
for the period ended September 26, 1998 and is qualified in its 
entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>1,000
       
                             
<PERIOD-TYPE>                                    9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               SEP-26-1998
<CASH>                                           5,103
<SECURITIES>                                     3,513
<RECEIVABLES>                                   19,996
<ALLOWANCES>                                         0
<INVENTORY>                                     11,700
<CURRENT-ASSETS>                                82,132
<PP&E>                                          47,071
<DEPRECIATION>                                  33,228
<TOTAL-ASSETS>                                  96,013
<CURRENT-LIABILITIES>                           31,339
<BONDS>                                              0
<COMMON>                                         5,220
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                      58,205
<TOTAL-LIABILITY-AND-EQUITY>                    96,013
<SALES>                                         65,211
<TOTAL-REVENUES>                                65,211
<CGS>                                           68,359
<TOTAL-COSTS>                                   86,230
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                (478)
<INCOME-PRETAX>                                (20,541)
<INCOME-TAX>                                      (750)
<INCOME-CONTINUING>                            (19,791)
<DISCONTINUED>                                  (6,659)
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (26,450)
<EPS-PRIMARY>                                    (5.07)
<EPS-DILUTED>                                    (5.07)