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 5905-01-478-2881
NSN 6685-01-467-2718
NSN 6105-01-495-0623
NSN 5999-00-160-0755
NSN 6240-01-621-2774
NSN 6220-01-180-8314
NSN 5999-01-147-3906
NSN 5895-01-579-4098
NSN 2925-01-268-5464
NSN 2925-00-856-0115
NSN 5855-00-149-0766
NSN 5855-00-973-5717