<ARTICLE> 5 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> MAR-31-1998 <PERIOD-START> APR-01-1997 <PERIOD-END> MAR-31-1998 <CASH> 1,232,000 <SECURITIES> 0 <RECEIVABLES> 1,802,000 <ALLOWANCES> 261,000 <INVENTORY> 1,571,000 <CURRENT-ASSETS> 5,090,000 <PP&E> 1,339,000 <DEPRECIATION> 3,607,000 <TOTAL-ASSETS> 6,647,000 <CURRENT-LIABILITIES> 2,882,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 33,000 <OTHER-SE> 3,551,000 <TOTAL-LIABILITY-AND-EQUITY> 6,647,000 <SALES> 28,999,000 <TOTAL-REVENUES> 28,999,000 <CGS> 21,783,000 <TOTAL-COSTS> 26,962,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 37,000 <INCOME-PRETAX> 2,000,000 <INCOME-TAX> 679,000 <INCOME-CONTINUING> 1,321,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,321,000 <EPS-PRIMARY> .39 <EPS-DILUTED> .38