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 5835-00-337-7801
NSN 5895-01-217-2767
NSN 5985-00-419-0342
NSN 5965-01-089-8579
NSN 6135-01-067-8331
NSN 5965-01-250-3214
NSN 5950-00-627-9546
NSN 5996-01-300-1111
NSN 5975-00-003-3339
NSN 5925-01-182-2448
NSN 5855-00-494-9581
NSN 5999-01-341-6657