MS9490A (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, FULL SHANK, AMS 5731, .250-28 UNJF-3A (15-OCT-1999) [S/S BY SAE-AS9490]

MS9490A (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, FULL SHANK, AMS 5731, .250-28 UNJF-3A (15-OCT-1999) [S/S BY SAE-AS9490]., MS9490A, dated 29 APRIL 1996, is hereby canceled and superseded by AS9490. The Part Identification Number (PIN) for MS9490A and the part number for AS9490 are identical. The part numbers have not been changed.