MS51992B (NOTICE 1), MILITARY STANDARD: STUD, LOCKED IN-RING LOCKED, SERRATED, HIGH STRENGTH (15 OCT 1999) [S/S BY SAE-AS51992]

MS51992B (NOTICE 1), MILITARY STANDARD: STUD, LOCKED IN-RING LOCKED, SERRATED, HIGH STRENGTH (15 OCT 1999) [S/S BY SAE-AS51992]., MS51992B, dated 26 MARCH 1996, is hereby canceled and superseded by AS51992. The Part Identification Number (PIN) for MS51992B and the part number for AS51992 are identical. The part numbers have not been changed.