MS9647B (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE-HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, TITANIUM AMS 4967, .500-20 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].
MS9647B (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE-HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, TITANIUM AMS 4967, .500-20 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].