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 5895-01-393-1239
NSN 6620-00-227-6776
NSN 6135-01-415-1163
NSN 5930-01-067-8606
NSN 6685-00-903-6799
NSN 5950-01-623-8543
NSN 5950-01-616-0597
NSN 5920-00-258-2467
NSN 5905-00-437-3637
NSN 6150-01-224-5492
NSN 6320-01-116-3980
NSN 6105-00-103-4894