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 5925-01-185-1390
NSN 5965-01-131-9778
NSN 5935-01-493-1667
NSN 5835-00-583-1316
NSN 6685-01-642-4465
NSN 6150-00-292-8778
NSN 6110-01-548-5764
NSN 6145-00-931-8420
NSN 5998-00-908-5157
NSN 5935-01-312-4759
NSN 5975-01-004-1536
NSN 7035-01-271-1643