<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AS OF DECEMBER 31, 1995 AND THE CONSOLIDATED
STATEMENTS OF INCOME FOR THE YEAR THEN ENDED AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>   1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                           3,366
<SECURITIES>                                     7,813
<RECEIVABLES>                                   72,163
<ALLOWANCES>                                     1,274
<INVENTORY>                                     53,823
<CURRENT-ASSETS>                               142,659
<PP&E>                                         309,889
<DEPRECIATION>                                 177,538
<TOTAL-ASSETS>                                 341,770
<CURRENT-LIABILITIES>                           81,746
<BONDS>                                          2,964
<COMMON>                                        14,515
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     214,638
<TOTAL-LIABILITY-AND-EQUITY>                   341,770
<SALES>                                        521,997
<TOTAL-REVENUES>                               523,103
<CGS>                                          408,200
<TOTAL-COSTS>                                  428,165
<OTHER-EXPENSES>                                 6,732<F1>
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               3,288
<INCOME-PRETAX>                                 84,918
<INCOME-TAX>                                    31,854
<INCOME-CONTINUING>                             53,064
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    53,064
<EPS-PRIMARY>                                     1.78
<EPS-DILUTED>                                        0
<FN>
<F1>OTHER EXPENSES INCLUDE MISCELLANEOUS EXPENSE
</FN>