<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENT OF OPERATIONS
FOR THE THREE MONTHS ENDED JUNE 30, 1998 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          MAR-31-1999
<PERIOD-END>                               JUN-30-1998
<CASH>                                             710
<SECURITIES>                                         0
<RECEIVABLES>                                   17,985
<ALLOWANCES>                                       305
<INVENTORY>                                     13,231
<CURRENT-ASSETS>                                36,799
<PP&E>                                          26,464
<DEPRECIATION>                                  16,101
<TOTAL-ASSETS>                                  52,913
<CURRENT-LIABILITIES>                           21,189
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            31
<OTHER-SE>                                      29,779
<TOTAL-LIABILITY-AND-EQUITY>                    52,913
<SALES>                                         15,289
<TOTAL-REVENUES>                                15,289
<CGS>                                           11,211
<TOTAL-COSTS>                                   11,211
<OTHER-EXPENSES>                                 3,682
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 121
<INCOME-PRETAX>                                    275
<INCOME-TAX>                                       112
<INCOME-CONTINUING>                                163
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       163
<EPS-PRIMARY>                                     0.06
<EPS-DILUTED>                                     0.06