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 6620-01-597-0512
NSN 6645-00-752-2939
NSN 6220-01-146-5152
NSN 5935-01-563-9670
NSN 5985-00-036-8287
NSN 5895-01-469-7402
NSN 6320-00-779-5923
NSN 7035-01-450-6795
NSN 2925-01-259-0785
NSN 6110-01-310-0340
NSN 6650-00-514-3531
NSN 5998-00-903-2918