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 5996-01-292-7056
NSN 6620-00-351-9949
NSN 6645-00-179-4944
NSN 5950-01-647-7038
NSN 5935-01-301-8393
NSN 5985-00-545-2071
NSN 6150-01-132-9273
NSN 5996-01-413-2901
NSN 2925-01-484-8556
NSN 4140-01-205-4574
NSN 6685-01-512-6680
NSN 5905-00-295-6387