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 5998-01-354-7596
NSN 5905-00-281-5442
NSN 5895-00-205-0620
NSN 7035-01-593-5694
NSN 5975-01-051-7434
NSN 5965-01-195-2168
NSN 5835-00-602-4750
NSN 7035-01-467-3101
NSN 5996-01-509-6443
NSN 6620-01-248-0358
NSN 7035-01-063-0453
NSN 6645-00-951-0687