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 6685-00-875-9889
NSN 5965-01-295-4426
NSN 5905-00-228-0654
NSN 5925-01-124-2441
NSN 6150-01-384-7273
NSN 6620-01-612-9030
NSN 5975-00-229-8712
NSN 6685-00-265-7530
NSN 5905-00-758-9116
NSN 5905-01-141-6633
NSN 5990-01-551-9506
NSN 6110-01-592-3017