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 5960-01-489-1510
NSN 6105-01-111-8319
NSN 5998-01-204-8302
NSN 6145-00-942-0981
NSN 6105-01-010-9252
NSN 5965-00-342-5126
NSN 5835-00-606-7042
NSN 5930-01-446-6951
NSN 5855-01-398-9548
NSN 5920-00-233-8690
NSN 5915-01-414-8607
NSN 6320-01-176-8367