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 6240-01-648-2327
NSN 6645-01-620-4837
NSN 6105-01-611-2387
NSN 6220-00-230-4705
NSN 2925-00-278-9468
NSN 5915-00-868-2145
NSN 4140-00-093-6264
NSN 5835-01-047-8343
NSN 5996-01-418-2802
NSN 6130-00-168-4251
NSN 5835-01-193-6192
NSN 5990-00-140-4559