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 6110-01-165-6844
NSN 6645-01-155-9449
NSN 7035-00-104-7613
NSN 6620-01-118-7588
NSN 5935-01-397-5612
NSN 5910-01-370-5329
NSN 5855-00-256-5562
NSN 6610-01-560-5153
NSN 5835-01-102-4451
NSN 6650-01-510-7502
NSN 6220-01-032-5646
NSN 5998-01-360-2715