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 5935-01-651-2092
NSN 6220-00-959-1195
NSN 6220-01-470-0023
NSN 5985-01-136-1102
NSN 6620-00-081-7899
NSN 5990-01-623-0082
NSN 4140-01-317-0660
NSN 6620-01-483-1138
NSN 5998-01-655-3094
NSN 6645-00-025-4771
NSN 5855-00-610-4052
NSN 6220-01-421-4448