<ARTICLE>                     5
<LEGEND>
     This schedule contains summary financial information extracted from the
consolidated balance sheet and the consolidated statement of earnings and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                            JUN-30-1998
<PERIOD-END>                                 SEP-30-1997
<CASH>                                            13,231
<SECURITIES>                                      10,855
<RECEIVABLES>                                     19,124
<ALLOWANCES>                                         749
<INVENTORY>                                       13,969
<CURRENT-ASSETS>                                  62,646
<PP&E>                                            24,141
<DEPRECIATION>                                    13,489
<TOTAL-ASSETS>                                    82,527
<CURRENT-LIABILITIES>                             13,047
<BONDS>                                                0
<PREFERRED-MANDATORY>                                  0
<PREFERRED>                                            0
<COMMON>                                           1,112
<OTHER-SE>                                        64,920
<TOTAL-LIABILITY-AND-EQUITY>                      82,527
<SALES>                                           24,316
<TOTAL-REVENUES>                                  24,316
<CGS>                                             12,851
<TOTAL-COSTS>                                      8,435
<OTHER-EXPENSES>                                     132
<LOSS-PROVISION>                                       0
<INTEREST-EXPENSE>                                     0
<INCOME-PRETAX>                                    3,294
<INCOME-TAX>                                       1,596
<INCOME-CONTINUING>                                1,698
<DISCONTINUED>                                         0
<EXTRAORDINARY>                                        0
<CHANGES>                                              0
<NET-INCOME>                                       1,698
<EPS-PRIMARY>                                        .14
<EPS-DILUTED>                                        .14