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 5905-01-359-1963
NSN 6110-00-055-8973
NSN 6320-01-125-3361
NSN 4140-01-627-1726
NSN 5960-01-181-2143
NSN 5925-01-139-6337
NSN 5925-01-536-5718
NSN 5960-01-065-0273
NSN 6110-01-424-3251
NSN 5920-00-150-1148
NSN 5960-01-118-3394
NSN 5855-00-149-0766