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 6650-00-430-0296
NSN 5996-01-546-8008
NSN 6135-00-477-8847
NSN 6130-01-468-1042
NSN 5950-00-952-2497
NSN 6320-00-036-3688
NSN 6105-01-517-4153
NSN 5915-01-176-6308
NSN 6220-00-174-8514
NSN 5935-00-035-4559
NSN 5835-00-233-6327
NSN 5945-01-037-8644