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 5925-01-394-9478
NSN 5999-01-590-8711
NSN 5965-01-252-8701
NSN 5990-01-423-8189
NSN 4140-00-513-1089
NSN 5895-00-025-3748
NSN 5950-01-298-8847
NSN 5905-01-377-0090
NSN 6150-01-063-3277
NSN 6130-00-003-1545
NSN 6610-01-168-7943
NSN 6220-01-604-2222