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 6645-00-130-8464
NSN 5920-01-027-7373
NSN 2925-01-274-8576
NSN 5990-01-331-2221
NSN 5905-00-682-4237
NSN 2925-01-193-6689
NSN 5915-01-360-3787
NSN 5999-01-293-3550
NSN 6620-01-014-7192
NSN 5935-01-411-4784
NSN 6150-01-381-2278
NSN 5905-01-130-0569