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 5950-00-992-3354
NSN 5925-01-467-9910
NSN 2925-01-084-3347
NSN 5925-01-411-7771
NSN 2925-00-395-8751
NSN 6645-00-405-1077
NSN 6110-00-927-8186
NSN 5996-00-072-1528
NSN 5998-00-803-3067
NSN 6240-00-494-0927
NSN 6145-00-275-4046
NSN 6110-01-394-5302