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 5950-01-235-8918
NSN 6130-00-320-3363
NSN 5930-00-431-7666
NSN 6620-01-122-0238
NSN 5999-01-283-8236
NSN 6610-01-113-2726
NSN 6220-01-120-7779
NSN 5930-00-418-9785
NSN 6220-00-699-8105
NSN 5905-01-398-5511
NSN 6320-01-415-0953
NSN 5925-00-878-6034