<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FOR THE
QUARTERLY PERIOD ENDED JUNE 30, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             APR-01-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                          10,534
<SECURITIES>                                     4,630
<RECEIVABLES>                                   19,048
<ALLOWANCES>                                       400
<INVENTORY>                                     16,231
<CURRENT-ASSETS>                                54,484
<PP&E>                                          32,543
<DEPRECIATION>                                  13,722
<TOTAL-ASSETS>                                  73,610
<CURRENT-LIABILITIES>                           13,902
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        37,970
<OTHER-SE>                                      21,738
<TOTAL-LIABILITY-AND-EQUITY>                    73,610
<SALES>                                         71,852
<TOTAL-REVENUES>                                71,852
<CGS>                                           52,496
<TOTAL-COSTS>                                   52,496
<OTHER-EXPENSES>                                 5,374
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 14,590
<INCOME-TAX>                                     6,068
<INCOME-CONTINUING>                              8,522
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     8,522
<EPS-PRIMARY>                                      .94
<EPS-DILUTED>                                        0