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 6135-01-217-3292
NSN 6650-00-597-7313
NSN 6645-01-400-2119
NSN 5935-01-170-5736
NSN 6320-01-006-6138
NSN 6650-01-003-4144
NSN 6685-01-406-5348
NSN 4140-00-255-9257
NSN 5965-01-447-4220
NSN 5855-01-634-0259
NSN 5930-01-555-3459
NSN 5835-01-416-6449