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 5915-00-833-9025
NSN 6110-01-619-9132
NSN 6110-00-057-6873
NSN 6620-01-601-7491
NSN 5920-01-595-5850
NSN 6110-01-270-3388
NSN 5855-00-757-5149
NSN 6650-01-481-8009
NSN 2925-01-448-2880
NSN 2925-00-640-8611
NSN 5915-00-297-6793
NSN 5835-01-622-2556