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 5950-00-110-6540
NSN 5999-00-241-0043
NSN 6645-01-025-1002
NSN 5935-01-089-8794
NSN 5975-01-550-2758
NSN 5895-00-665-3991
NSN 6645-01-235-1601
NSN 6150-01-565-6518
NSN 5855-00-797-8217
NSN 5990-00-158-5392
NSN 5935-01-291-8199
NSN 5930-01-163-8568