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 6150-00-291-8319
NSN 5945-01-494-3560
NSN 7035-00-206-5600
NSN 6620-01-030-0525
NSN 5985-01-164-5299
NSN 5920-00-351-8428
NSN 5950-01-062-9178
NSN 4140-01-108-3654
NSN 5985-01-465-0804
NSN 5950-00-378-9959
NSN 5935-00-246-3569
NSN 5998-00-146-0251