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 6610-00-237-6154
NSN 6105-01-454-3377
NSN 5960-01-462-1864
NSN 5910-01-412-1070
NSN 6150-01-068-4672
NSN 6135-01-294-2131
NSN 5999-01-650-6872
NSN 6220-00-498-2989
NSN 5990-00-030-9319
NSN 5985-01-326-2804
NSN 6240-01-498-4719
NSN 6130-01-460-8882