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 6620-01-242-8062
NSN 6220-01-232-4744
NSN 5985-01-626-1160
NSN 6610-00-593-2950
NSN 5895-00-653-4227
NSN 5930-01-223-3283
NSN 5915-01-516-6120
NSN 5965-00-241-6424
NSN 5855-01-047-9267
NSN 5915-01-193-9968
NSN 6240-00-600-7138
NSN 5960-01-468-6508