MS15004B, MILITARY STANDARD: FITTINGS, LUBRICATION (HYDRAULIC) SURFACE CHECK, 1/4-28 TAPER THREADS, NICKEL-COPPER ALLOY, TYPE IV (10 FEB 1989) [S/S BY SAE-AS15004]

MS15004B, MILITARY STANDARD: FITTINGS, LUBRICATION (HYDRAULIC) SURFACE CHECK, 1/4-28 TAPER THREADS, NICKEL-COPPER ALLOY, TYPE IV (10 FEB 1989) [S/S BY SAE-AS15004].