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 5930-00-189-8126
NSN 5935-00-670-1909
NSN 5990-01-605-4769
NSN 5960-01-525-1690
NSN 5950-01-521-3985
NSN 6645-01-210-0036
NSN 5960-01-322-0732
NSN 5930-01-032-9360
NSN 5935-00-098-8625
NSN 6620-00-461-4934
NSN 5905-01-514-4580
NSN 5855-00-010-6492