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 5985-00-432-6084
NSN 5930-00-501-1660
NSN 6650-01-146-5000
NSN 6610-01-315-7002
NSN 6240-01-195-6650
NSN 5905-01-427-3804
NSN 6130-01-394-4986
NSN 6320-00-116-3658
NSN 5950-01-495-2652
NSN 5990-00-488-1091
NSN 6150-00-827-9005
NSN 5950-01-392-1026