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 5999-00-917-5364
NSN 6610-01-126-5616
NSN 5920-00-333-7260
NSN 5915-01-142-5755
NSN 6645-01-490-0240
NSN 6620-00-473-3692
NSN 5960-01-411-5899
NSN 5920-01-140-1120
NSN 5935-01-505-2182
NSN 7035-00-727-4068
NSN 5930-00-212-8866
NSN 6130-01-505-8152