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 5915-00-952-3049
NSN 5998-01-441-6978
NSN 6105-01-441-9312
NSN 6130-00-035-3898
NSN 4140-01-523-6402
NSN 6105-01-240-7070
NSN 5960-00-926-2637
NSN 6645-01-659-8683
NSN 6220-00-395-5225
NSN 6240-01-491-1754
NSN 5935-01-322-8428
NSN 5990-01-472-2447