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 5855-01-085-5354
NSN 5975-00-964-7332
NSN 5905-01-197-2517
NSN 5895-01-619-7443
NSN 5985-01-309-6229
NSN 5905-01-029-0870
NSN 5996-00-142-5697
NSN 6240-00-817-5388
NSN 6110-00-331-2195
NSN 6145-01-197-6921
NSN 5925-00-615-7071
NSN 5935-01-254-5262