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 6130-01-556-4260
NSN 6320-01-582-0161
NSN 5998-01-340-6237
NSN 6645-01-305-9135
NSN 6145-01-054-3874
NSN 5985-00-929-1466
NSN 6105-01-293-0872
NSN 6650-01-551-6866
NSN 5915-00-202-5192
NSN 5920-00-542-6389
NSN 5960-01-513-3230
NSN 5925-01-634-0664