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 5990-00-929-3216
NSN 6130-00-554-3691
NSN 6650-00-185-8344
NSN 5985-01-607-0291
NSN 6110-01-437-0081
NSN 5950-01-566-2761
NSN 6150-01-171-0030
NSN 6130-01-320-5794
NSN 6610-01-150-5710
NSN 6110-01-193-7935
NSN 5990-00-140-1159
NSN 5998-01-384-5088