<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S CONDENSED CONSOLIDATED BALANCE SHEET AS OF SEPTEMBER 24, 1999 AND THE
CONDENSED CONSOLIDATED STATEMENT OF INCOME FOR THE NINE MONTHS ENDED SEPTEMBER
24, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               SEP-24-1999
<CASH>                                          67,498
<SECURITIES>                                         0
<RECEIVABLES>                                  186,000
<ALLOWANCES>                                     5,827
<INVENTORY>                                    153,099
<CURRENT-ASSETS>                               426,773
<PP&E>                                         137,722
<DEPRECIATION>                                  80,424
<TOTAL-ASSETS>                                 508,140
<CURRENT-LIABILITIES>                          141,438
<BONDS>                                        100,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           233
<OTHER-SE>                                     259,774
<TOTAL-LIABILITY-AND-EQUITY>                   508,140
<SALES>                                        640,773
<TOTAL-REVENUES>                               640,773
<CGS>                                          372,269
<TOTAL-COSTS>                                  372,269
<OTHER-EXPENSES>                                 1,264
<LOSS-PROVISION>                                 2,074
<INTEREST-EXPENSE>                               6,850
<INCOME-PRETAX>                                 66,740
<INCOME-TAX>                                    21,357
<INCOME-CONTINUING>                             45,383
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    45,383
<EPS-BASIC>                                     2.09
<EPS-DILUTED>                                     2.03