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 6105-01-312-0045
NSN 5855-01-426-5589
NSN 5985-01-308-8606
NSN 5910-01-616-3453
NSN 6685-00-878-2016
NSN 6610-00-111-3159
NSN 5998-01-085-6704
NSN 5985-01-545-1623
NSN 5998-01-271-4505
NSN 5910-01-066-1892
NSN 6320-00-823-2015
NSN 5985-00-666-2987