A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).
Classification: Unions, pipe, of iron or steel, cast
NSN 5855-01-349-2055
NSN 5935-00-269-5516
NSN 4140-00-900-6102
NSN 6220-01-521-4070
NSN 6610-00-296-3574
NSN 6145-01-189-8561
NSN 5996-00-959-6511
NSN 6150-00-199-8764
NSN 7035-01-540-7316
NSN 5999-01-089-1264
NSN 5998-01-506-7258
NSN 5895-01-054-0102