MS9580D (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE-DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, .5625-18 UNJF-3A (26 MAR 2008) [NO SUPERSEDING DOCUMENT].
MS9580D (NOTICE 2), MILITARY STANDARD: BOLT, MACHINE-DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, .5625-18 UNJF-3A (26 MAR 2008) [NO SUPERSEDING DOCUMENT].