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 5935-01-307-4506
NSN 5915-00-135-4315
NSN 5935-01-437-1464
NSN 5985-00-100-4134
NSN 5999-00-829-8757
NSN 6240-00-551-3144
NSN 5930-00-468-0229
NSN 5855-00-762-4833
NSN 6135-01-526-6530
NSN 6105-00-827-0616
NSN 6685-00-823-7790
NSN 5895-01-150-1345