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 7035-01-322-8180
NSN 5950-00-762-0844
NSN 5835-01-263-1293
NSN 6145-00-104-7789
NSN 5895-01-110-6737
NSN 5975-01-385-7777
NSN 6240-01-025-5847
NSN 5990-00-768-9341
NSN 6240-01-474-5446
NSN 5990-00-659-8067
NSN 5925-01-524-9592
NSN 6135-01-010-0891