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 6240-01-445-4232
NSN 7035-01-026-0117
NSN 6645-00-565-1569
NSN 5960-01-242-5297
NSN 5905-01-285-9079
NSN 6650-01-563-8117
NSN 4140-00-484-1137
NSN 5895-01-423-6075
NSN 5960-01-409-1917
NSN 5990-00-542-6838
NSN 6105-00-235-7982
NSN 4140-00-213-9937