MS21287B (NOTICE 2), MILITARY STANDARD: SCREW, MACHINE - STEEL, DRILLED DOUBLE HEXAGON, EXTENDED WASHER, .164-36 (MIL-S-8879 THREAD) (30 SEP 1999) [SUPERSEDED BY NASM21287]

MS21287B (NOTICE 2), MILITARY STANDARD: SCREW, MACHINE - STEEL, DRILLED DOUBLE HEXAGON, EXTENDED WASHER, .164-36 (MIL-S-8879 THREAD) (30 SEP 1999) [SUPERSEDED BY NASM21287].