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 5935-01-130-0704
NSN 6110-01-485-1224
NSN 5855-00-494-9581
NSN 5960-01-322-8417
NSN 6610-01-488-5951
NSN 6105-01-534-3378
NSN 6240-00-919-9186
NSN 5930-01-359-4851
NSN 5996-01-047-0087
NSN 5999-00-538-2111
NSN 2925-01-054-3190
NSN 6130-00-186-8460