MIL-S-24093/1, MILITARY SPECIFICATION: STEEL FORGINGS, CARBON AND ALLOY HEAT TREATED (CLASS B, ALLOY STEEL, ROUND BAR) (05-NOV-1991)
MIL-S-24093/1, MILITARY SPECIFICATION: STEEL FORGINGS, CARBON AND ALLOY HEAT TREATED (CLASS B, ALLOY STEEL, ROUND BAR) (05-NOV-1991).