| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AISI TYPE 02,ALTERNATE,STEEL ALLOY,QQ-T-570,CLASS 02,2.302 IN. MIN. 2.312 IN. MAX. OD,1.642 IN. MIN. 1.644 IN. MAX. ID,0.658 IN. MIN. 0.661 IN. MAX. H,INTERNAL THD 1.926 IN.-16NS-3B0.175 IN. LG,63 MICROINCH FINISH ON SMALLEST ID,ALL OTHERS 125MICROINCH FINISH,HEAT TREAT TO ROCKWELL C55-60,PHOSPHATE COAT PERMIL-P-16232,TYPE M,CLASS 1 |