<TABLE> <S> <C>

<ARTICLE>           5
<LEGEND>            THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
                    EXTRACTED FROM THE RESTATED STATEMENTS OF CONSOLIDATED
                    FINANCIAL POSITION AND CONSOLIDATED OPERATIONS FOR THE
                    INTERIM QUARTERS OF THE YEAR ENDED MARCH 31, 1997 AND IS
                    QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
                    STATEMENTS
<RESTATED>
<MULTIPLIER>        1,000
       
<S>                                            <C>         <C>          <C>
<FISCAL-YEAR-END>                      MAR-31-1997 MAR-31-1997  MAR-31-1997
<PERIOD-END>                           JUN-30-1996 SEP-30-1996  DEC-31-1996
<PERIOD-TYPE>                                3-MOS       6-MOS        9-MOS
<CASH>                                       6,596      11,938       49,636
<SECURITIES>                                24,143      30,340       39,815
<RECEIVABLES>                               97,084      60,046       56,402
<ALLOWANCES>                                     0           0            0
<INVENTORY>                                 67,580      58,093       56,398
<CURRENT-ASSETS>                           281,950     238,978      245,063
<PP&E>                                     102,551      86,947       82,705
<DEPRECIATION>                              61,521      49,336       47,065
<TOTAL-ASSETS>                             389,479     341,195      344,549
<CURRENT-LIABILITIES>                      106,673      58,781       56,689
<BONDS>                                      6,606       6,403        6,304
<PREFERRED-MANDATORY>                            0           0            0
<PREFERRED>                                      0           0            0
<COMMON>                                     6,285       6,285        6,285
<OTHER-SE>                                 225,833     232,142      232,165
<TOTAL-LIABILITY-AND-EQUITY>               389,479     341,195      344,549
<SALES>                                     82,235     163,464      229,150
<TOTAL-REVENUES>                                 0           0            0
<CGS>                                       59,598     118,487      164,378
<TOTAL-COSTS>                                    0           0            0
<OTHER-EXPENSES>                                 0           0            0
<LOSS-PROVISION>                                 0           0            0
<INTEREST-EXPENSE>                             317         651        1,092
<INCOME-PRETAX>                             10,411      19,145       27,232
<INCOME-TAX>                                 3,890       7,090       10,300
<INCOME-CONTINUING>                          6,521      12,055       16,932
<DISCONTINUED>                              (4,309)     (8,564)      (6,400)
<EXTRAORDINARY>                                  0           0            0
<CHANGES>                                        0           0            0
<NET-INCOME>                                 2,212       3,491       10,532
<EPS-PRIMARY>                                  .18         .28          .85
<EPS-DILUTED>                                    0           0            0
        


</TABLE>