MS9574B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, .190-32 UNJF-3A (15 OCT 1999) [SUPERSEDED BY SAE-AS9574]

MS9574B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, SILVER PLATED, .190-32 UNJF-3A (15 OCT 1999) [SUPERSEDED BY SAE-AS9574].