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 2925-00-574-8796
NSN 5910-00-727-9385
NSN 6110-01-351-3216
NSN 5915-00-381-9197
NSN 2925-01-446-6523
NSN 6320-01-189-9955
NSN 6145-00-980-0349
NSN 5835-00-614-0650
NSN 6610-00-256-8006
NSN 6105-01-487-5072
NSN 5915-00-025-1763
NSN 6320-01-232-4664