MS9891 (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, AMS 5616, .5625-18 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].
MS9891 (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, AMS 5616, .5625-18 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].