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 6220-01-062-2077
NSN 5935-01-590-4465
NSN 5985-01-544-0650
NSN 6320-01-033-6624
NSN 5998-01-272-3864
NSN 6110-01-294-3869
NSN 5996-00-240-3224
NSN 5998-00-186-8583
NSN 6240-00-275-1950
NSN 5965-01-113-9061
NSN 5990-00-365-4591
NSN 7035-01-227-2546