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 7035-01-270-0325
NSN 6135-00-958-7981
NSN 5985-01-415-5785
NSN 5960-00-185-8855
NSN 6610-01-053-6781
NSN 7035-01-309-2219
NSN 5925-01-416-0913
NSN 7035-01-242-6496
NSN 5990-01-346-8782
NSN 5935-01-072-2293
NSN 6645-00-279-1777
NSN 5965-01-191-0735