MS15001A, MILITARY STANDARD: FITTINGS, LUBRICATION (HYDRAULIC) SURFACE CHECK, 1/4-28 TAPER THREADS, STEEL, TYPE I (27 MAR 1959) [SUPERSEDED BY SAE-AS15001]
MS15001A, MILITARY STANDARD: FITTINGS, LUBRICATION (HYDRAULIC) SURFACE CHECK, 1/4-28 TAPER THREADS, STEEL, TYPE I (27 MAR 1959) [SUPERSEDED BY SAE-AS15001].