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 6220-01-401-5337
NSN 5950-01-512-7643
NSN 6240-01-461-5966
NSN 5950-00-553-9439
NSN 5975-01-445-6169
NSN 6685-00-896-0009
NSN 5895-01-241-2321
NSN 5925-01-358-7316
NSN 6105-01-143-2217
NSN 5855-01-023-3727
NSN 5950-01-139-6830
NSN 5985-00-137-4328