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 5998-00-890-8786
NSN 6135-01-633-8502
NSN 6220-01-439-2772
NSN 5915-01-198-7701
NSN 6150-01-505-1167
NSN 6110-00-268-2919
NSN 6320-01-157-9076
NSN 5965-00-644-0334
NSN 5910-01-554-3223
NSN 6650-00-804-2039
NSN 5945-00-171-4484
NSN 6220-01-338-6012