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 6110-00-660-8708
NSN 6105-01-069-4253
NSN 6130-01-246-0737
NSN 2925-01-646-9112
NSN 6610-00-851-8727
NSN 5935-01-251-6049
NSN 5965-01-452-4189
NSN 5965-01-608-5911
NSN 5855-01-357-7907
NSN 6150-00-526-3720
NSN 5996-00-608-9059
NSN 6650-01-226-2397