| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL 1045 ALT PER OD 8853 TY C,GRADE 2,O-A DIA 1.374 IN.P. 0.0000 M 0.0005 IN.,O-A LG 6.687 IN.,250 TO 275 BRINELLHARDNESS EXCEPT INDUCTION HARDENED SURFACES OF 51-54 ROCKWELL C,PROTECTIVE FINISH PER MIL-C-16232,TY 1 |