<ARTICLE> 5 <RESTATED> <PERIOD-TYPE> 3-MOS 3-MOS 6-MOS 6-MOS <FISCAL-YEAR-END> DEC-31-1998 DEC-31-1997 DEC-31-1998 DEC-31-1997 <PERIOD-END> JUL-04-1998 JUN-28-1997 JUL-04-1998 JUN-28-1997 <CASH> 1,078,000 1,426,000 1,078,000 1,426,000 <SECURITIES> 0 0 0 0 <RECEIVABLES> 25,522,000 26,803,000 25,522,000 26,803,000 <ALLOWANCES> 1,005,000 952,000 1,005,000 952,000 <INVENTORY> 28,095,000 26,538,000 28,095,000 26,538,000 <CURRENT-ASSETS> 59,514,000 58,818,000 59,514,000 58,818,000 <PP&E> 92,428,000 87,899,000 92,428,000 87,899,000 <DEPRECIATION> 52,653,000 48,691,000 52,653,000 48,691,000 <TOTAL-ASSETS> 110,818,000 110,029,000 110,818,000 110,029,000 <CURRENT-LIABILITIES> 22,264,000 26,146,000 22,264,000 26,146,000 <BONDS> 29,582,000 28,430,000 29,582,000 28,430,000 <PREFERRED-MANDATORY> 0 0 0 0 <PREFERRED> 0 0 0 0 <COMMON> 112,000 112,000 112,000 112,000 <OTHER-SE> 51,586,000 49,513,000 51,586,000 49,513,000 <TOTAL-LIABILITY-AND-EQUITY> 110,818,000 110,029,000 110,818,000 110,029,000 <SALES> 37,651,000 41,128,000 79,776,000 78,573,000 <TOTAL-REVENUES> 37,651,000 41,128,000 79,776,000 78,573,000 <CGS> 24,905,000 27,020,000 53,347,000 51,485,000 <TOTAL-COSTS> 24,905,000 27,020,000 53,347,000 51,485,000 <OTHER-EXPENSES> 0 0 0 0 <LOSS-PROVISION> 0 0 0 0 <INTEREST-EXPENSE> 508,000 460,000 989,000 875,000 <INCOME-PRETAX> 2,521,000 3,667,000 6,007,000 7,116,000 <INCOME-TAX> 933,000 1,320,000 2,223,000 2,596,000 <INCOME-CONTINUING> 1,588,000 2,347,000 3,784,000 4,520,000 <DISCONTINUED> 0 0 0 0 <EXTRAORDINARY> 0 0 0 0 <CHANGES> 0 0 0 0 <NET-INCOME> 1,588,000 2,347,000 3,784,000 4,520,000 <EPS-PRIMARY> 0.18 0.26 0.43 0.49 <EPS-DILUTED> 0.18 0.25 0.42 0.48