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 6645-01-076-4655
NSN 6105-01-072-8081
NSN 5920-01-189-0115
NSN 5930-00-385-3653
NSN 5895-01-045-8844
NSN 4140-00-950-6006
NSN 6320-01-224-0063
NSN 5960-01-193-5224
NSN 7035-01-025-9312
NSN 5920-01-619-9358
NSN 5905-01-142-7401
NSN 6650-01-528-3890