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 5835-00-927-2059
NSN 6620-00-886-1158
NSN 6135-01-265-1384
NSN 6130-01-495-3339
NSN 6620-01-383-7519
NSN 5945-01-208-5794
NSN 6110-01-372-0095
NSN 6620-01-311-3516
NSN 6220-01-623-7336
NSN 5930-00-028-4322
NSN 5920-00-919-8520
NSN 5905-01-127-6303