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 6240-01-106-2447
NSN 5905-01-575-1669
NSN 6130-01-365-9606
NSN 6610-01-452-0135
NSN 5998-01-268-8615
NSN 5999-01-355-5732
NSN 5905-01-034-2971
NSN 7035-01-227-2546
NSN 5975-01-050-8114
NSN 6220-00-117-4547
NSN 6145-01-426-1640
NSN 5965-00-368-8204