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 5999-00-112-4155
NSN 5915-01-370-5971
NSN 5920-01-104-3919
NSN 6110-00-606-9297
NSN 5910-01-542-8781
NSN 5950-01-541-4022
NSN 6650-01-406-5322
NSN 5855-00-149-0766
NSN 5998-00-241-2412
NSN 5998-01-391-7498
NSN 6135-01-522-3386
NSN 5985-01-311-9178