| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AISI 4130 TO 4140,ALTERNATE MATERIAL,STEEL,AISI C1060TO C1095,0.745 IN. MIN. 0.750 IN. MAX LG,0.498 IN. MIN. 0.499 IN.MAX OD,0.370 IN. MIN. 0.375 IN. MAX CENTER DIA WITH AN 0.115 IN.MIN. 0.125 IN. MAX RADIUS AT EACH END,CENTER SECTION 0.375 IN. MIN.0.385 IN. MAX LG,63 MICROINCH FINISH ON LARGER OD 0.250 IN. LGSURFACE,125 MICROINCH FINISH ON ALL OTHER SURFACES,BOTH ENDSCHAMFERED 0.030 IN. BY 45 DEG,HEAT TREAT TO ROCKWELL C36 TO 40 PERMIL-H-6875,PHOSPHATE COAT PER MIL-P-16232,TYPE M,CLASS 1 |