MS15721, MILITARY STANDARD: FITTING, LUBRICATION (HYDRAULIC) THROAT OR SURFACE CHECK, 1/8 PIPE THREADS, CORROSION RESISTANT STEEL, TYPE VIII (06 JUL 1954) [SUPERSEDED BY SAE-AS15721]

MS15721, MILITARY STANDARD: FITTING, LUBRICATION (HYDRAULIC) THROAT OR SURFACE CHECK, 1/8 PIPE THREADS, CORROSION RESISTANT STEEL, TYPE VIII (06 JUL 1954) [SUPERSEDED BY SAE-AS15721].