<ARTICLE>                     5
<CIK>                         0000040643
<NAME>                        FINANCIAL DATA SCHEDULE
<CURRENCY>                    U.S. DOLLARS
<PERIOD-TYPE>                 3-MOS
<FISCAL-YEAR-END>             DEC-31-1998
<PERIOD-START>                JAN-01-1998
<PERIOD-END>                  MAR-31-1998
<EXCHANGE-RATE>               1
<CASH>                        114
<SECURITIES>                  0
<RECEIVABLES>                 16,097
<ALLOWANCES>                  2,511
<INVENTORY>                   19,362
<CURRENT-ASSETS>              39,702
<PP&E>                        20,943
<DEPRECIATION>                11,537
<TOTAL-ASSETS>                81,143
<CURRENT-LIABILITIES>         12,207
<BONDS>                       0
<PREFERRED-MANDATORY>         0
<PREFERRED>                   0
<COMMON>                      1,367
<OTHER-SE>                    43,924
<TOTAL-LIABILITY-AND-EQUITY>  81,143
<SALES>                       21,044
<TOTAL-REVENUES>              21,044
<CGS>                         12,974
<TOTAL-COSTS>                 12,974
<OTHER-EXPENSES>              11,470
<LOSS-PROVISION>              56
<INTEREST-EXPENSE>            626
<INCOME-PRETAX>               (4,026)
<INCOME-TAX>                  1,325
<INCOME-CONTINUING>           (2,701)
<DISCONTINUED>                0
<EXTRAORDINARY>               0
<CHANGES>                     0
<NET-INCOME>                  (2,701)
<EPS-PRIMARY>                 (0.71)
<EPS-DILUTED>                 (0.71)