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 6650-00-698-5869
NSN 5895-01-045-3201
NSN 7035-00-088-7355
NSN 5985-00-361-8863
NSN 6150-01-328-4986
NSN 6145-01-053-2969
NSN 5950-00-242-1131
NSN 5999-01-134-5407
NSN 6620-01-571-7727
NSN 5998-01-269-9168
NSN 6650-00-918-4156
NSN 5990-01-608-3505