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 6240-00-960-8458
NSN 6650-01-159-9151
NSN 5920-00-574-7510
NSN 6650-01-519-6198
NSN 5998-01-627-2106
NSN 5998-01-296-7325
NSN 5920-01-218-6191
NSN 5910-01-392-3245
NSN 6150-01-245-8701
NSN 5990-01-429-6211
NSN 5925-01-499-3815
NSN 7035-01-317-7186