<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               MAR-31-1996
<CASH>                                           6,976
<SECURITIES>                                         0
<RECEIVABLES>                                  154,035
<ALLOWANCES>                                     2,434
<INVENTORY>                                     65,116
<CURRENT-ASSETS>                               236,100
<PP&E>                                         507,248
<DEPRECIATION>                                 227,206
<TOTAL-ASSETS>                                 542,411
<CURRENT-LIABILITIES>                          109,844
<BONDS>                                        154,653
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         4,318
<OTHER-SE>                                     227,860
<TOTAL-LIABILITY-AND-EQUITY>                   542,411
<SALES>                                        238,582
<TOTAL-REVENUES>                               243,587
<CGS>                                          213,309
<TOTAL-COSTS>                                  213,309
<OTHER-EXPENSES>                                 9,979
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               3,945
<INCOME-PRETAX>                                  8,737
<INCOME-TAX>                                     2,767
<INCOME-CONTINUING>                              5,970
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     5,970
<EPS-PRIMARY>                                     0.24<F1>
<EPS-DILUTED>                                     0.23<F1>
<FN>
<F1>Earnings per share have been restated to comply with SFAS No. 128
</FN>