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 5895-01-473-2729
NSN 2925-00-001-4604
NSN 7035-00-052-2188
NSN 5999-00-213-1643
NSN 5999-01-029-0987
NSN 5905-01-151-1194
NSN 6145-00-225-8709
NSN 5996-00-467-9648
NSN 6110-01-339-7036
NSN 5910-00-943-3526
NSN 5935-01-142-7787
NSN 5925-00-456-0651