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 5930-00-173-1072
NSN 5960-01-538-2082
NSN 5915-01-124-9347
NSN 5999-00-932-1316
NSN 6105-01-571-7371
NSN 5996-00-357-0993
NSN 6145-00-221-6528
NSN 6220-01-197-7680
NSN 5910-01-027-3373
NSN 5996-01-476-2131
NSN 6620-01-054-9346
NSN 2925-01-562-8051