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 6645-01-483-1518
NSN 7035-01-222-8090
NSN 5975-01-010-8942
NSN 5945-00-549-8508
NSN 6110-01-020-8153
NSN 6130-00-968-7294
NSN 6150-01-394-9269
NSN 5895-00-230-7117
NSN 5895-01-416-2885
NSN 4140-01-113-7611
NSN 6650-00-925-8421
NSN 5855-01-406-4821