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 6240-00-186-6611
NSN 6110-01-322-8024
NSN 5910-01-497-3200
NSN 5915-00-226-6863
NSN 6130-01-067-4734
NSN 6145-01-304-5371
NSN 5910-01-363-1047
NSN 6645-00-914-2820
NSN 2925-01-514-9358
NSN 5996-01-433-9067
NSN 6650-00-172-7519
NSN 6110-01-155-1626