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 5930-01-167-7039
NSN 5996-01-119-2720
NSN 6620-01-481-1358
NSN 5998-00-544-0330
NSN 5835-01-422-2399
NSN 5925-01-025-7008
NSN 7035-00-421-0468
NSN 6220-01-124-0390
NSN 4140-01-398-8180
NSN 5920-01-376-1438
NSN 5950-00-313-9182
NSN 5930-00-456-0366