A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5910-01-521-8498
NSN 5925-01-462-0068
NSN 5990-01-497-0093
NSN 5965-01-315-5764
NSN 5950-01-433-8078
NSN 6135-01-326-2536
NSN 6150-01-106-2746
NSN 5990-01-266-6016
NSN 5835-00-058-7017
NSN 5990-01-384-9747
NSN 6610-01-364-0294
NSN 5990-01-534-8609