<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENT OF OPERATIONS
FOR THE SIX MONTHS ENDED SEPTEMBER 30, 1995 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH STATEMENTS.
</LEGEND>
<RESTATED> 
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          MAR-31-1996
<PERIOD-END>                               SEP-30-1995
<CASH>                                             110
<SECURITIES>                                         0
<RECEIVABLES>                                   20,126
<ALLOWANCES>                                       172
<INVENTORY>                                     12,063
<CURRENT-ASSETS>                                35,182
<PP&E>                                          23,344
<DEPRECIATION>                                   9,614
<TOTAL-ASSETS>                                  56,208
<CURRENT-LIABILITIES>                           18,502
<BONDS>                                              0
<PREFERRED-MANDATORY>                               31
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                      33,664
<TOTAL-LIABILITY-AND-EQUITY>                    56,208
<SALES>                                         30,016
<TOTAL-REVENUES>                                30,035
<CGS>                                           19,726
<TOTAL-COSTS>                                   19,726
<OTHER-EXPENSES>                                 9,102
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  36
<INCOME-PRETAX>                                  1,171
<INCOME-TAX>                                       429
<INCOME-CONTINUING>                                742
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       742
<EPS-PRIMARY>                                     0.28
<EPS-DILUTED>                                     0.28