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 5855-01-060-8521
NSN 5975-01-386-1202
NSN 6130-01-429-0244
NSN 5990-01-581-6871
NSN 5985-00-086-8627
NSN 6150-01-212-2539
NSN 5910-01-089-2549
NSN 5915-00-497-0894
NSN 6240-01-573-3316
NSN 5985-00-615-9766
NSN 7035-01-411-6062
NSN 5930-00-994-0821