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 5990-01-619-6446
NSN 6650-00-515-6002
NSN 5925-01-335-6463
NSN 5998-00-727-0400
NSN 5960-01-248-2364
NSN 7035-01-574-7025
NSN 5930-00-835-8470
NSN 5935-00-170-1894
NSN 2925-01-299-6967
NSN 2925-01-185-1814
NSN 5975-01-421-2230
NSN 6645-00-443-4932