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 5905-01-210-7655
NSN 6110-00-581-4445
NSN 7035-01-392-9838
NSN 5998-01-136-5271
NSN 6105-00-683-5459
NSN 5895-01-054-3661
NSN 5925-01-596-2796
NSN 6145-00-419-4734
NSN 6645-01-191-5081
NSN 6610-01-140-3337
NSN 6685-01-370-6158
NSN 5905-01-334-2809