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 6240-01-559-3146
NSN 5930-00-987-3541
NSN 6610-01-053-6781
NSN 5985-01-010-4081
NSN 5855-01-433-2220
NSN 5905-01-176-7123
NSN 6130-00-828-5635
NSN 5975-01-535-0250
NSN 7035-00-421-8710
NSN 5975-01-023-8773
NSN 6105-01-221-4438
NSN 6645-01-573-7603