MIL-P-27235A, MILITARY SPECIFICATION: PIN, STRAIGHT, HEADED (CLEVIS PINS) (27-NOV-1968) [S/S BY MIL-DTL-27235B]
MIL-P-27235A, MILITARY SPECIFICATION: PIN, STRAIGHT, HEADED (CLEVIS PINS) (27-NOV-1968) [S/S BY MIL-DTL-27235B]., This specification covers solid, metal, cylindrical, headed straight pins, which are commonly referred to as clevis pins (see 6.1).