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 6645-01-557-4608
NSN 6645-00-609-7214
NSN 6130-00-233-8013
NSN 5925-01-221-5515
NSN 6240-01-069-2688
NSN 5855-00-058-1293
NSN 6610-01-226-5192
NSN 6610-00-876-9753
NSN 5835-01-647-4859
NSN 5999-01-441-9244
NSN 5835-01-520-4479
NSN 5915-01-451-3588