Weapon system essential
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 2925-01-390-7963
NSN 4140-01-025-7404
NSN 6645-00-716-8049
NSN 5965-01-541-9336
NSN 5935-01-492-5648
NSN 5960-01-142-8170
NSN 6645-00-950-6122
NSN 5950-00-857-2915
NSN 6620-01-176-6956
NSN 6620-01-078-6372
NSN 6320-01-289-0946
NSN 6110-01-260-2925