MS9806 (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, PD SHANK, AMS 5643, .250-28 UNJF-3A (23 SEP 1998) [SUPERSEDED BY SAE-AS9806].
MS9806 (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, PD SHANK, AMS 5643, .250-28 UNJF-3A (23 SEP 1998) [SUPERSEDED BY SAE-AS9806].