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 5920-01-027-4560
NSN 6610-00-629-1883
NSN 4140-00-141-0132
NSN 6130-01-418-1606
NSN 5895-01-644-4149
NSN 6650-01-440-9215
NSN 5985-01-180-8228
NSN 5960-01-419-5421
NSN 6645-01-521-3180
NSN 5960-00-215-5884
NSN 6220-00-083-0509
NSN 5835-01-362-0305