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 5930-00-423-7145
NSN 5910-00-289-5638
NSN 5950-00-257-1652
NSN 7035-00-420-1310
NSN 6220-01-191-5171
NSN 5945-01-535-6961
NSN 5905-01-358-5211
NSN 5895-01-276-4236
NSN 5920-01-068-0178
NSN 2925-01-397-8028
NSN 5925-01-307-2008
NSN 7035-01-378-5074