<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED STATEMENTS OF EARNINGS FOR THE NINE MONTHS ENDED
SEPTEMBER 30, 2000, AND THE CONSOLIDATED BALANCE SHEET AS OF
SEPTEMBER 30, 2000, PAGES 2 AND 3, AND FOOTNOTE 2, PAGE 5, OF THIS
FORM 10-Q QUARTERLY REPORT, AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.

<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               SEP-30-2000
<CASH>                                          21,800
<SECURITIES>                                         0
<RECEIVABLES>                                   92,500
<ALLOWANCES>                                     4,400
<INVENTORY>                                     48,800
<CURRENT-ASSETS>                               171,200
<PP&E>                                         184,000
<DEPRECIATION>                                 116,200
<TOTAL-ASSETS>                                 264,200
<CURRENT-LIABILITIES>                           68,300
<BONDS>                                         15,400
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         3,400
<OTHER-SE>                                     144,900
<TOTAL-LIABILITY-AND-EQUITY>                   264,200
<SALES>                                        338,600
<TOTAL-REVENUES>                               338,600
<CGS>                                          202,400
<TOTAL-COSTS>                                  202,400
<OTHER-EXPENSES>                               104,700
<LOSS-PROVISION>                                   800
<INTEREST-EXPENSE>                               1,300
<INCOME-PRETAX>                                 31,600
<INCOME-TAX>                                    11,300
<INCOME-CONTINUING>                             20,300
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    20,300
<EPS-BASIC>                                       2.23
<EPS-DILUTED>                                     2.22