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 5996-00-043-0332
NSN 6145-00-775-0786
NSN 6240-00-470-4662
NSN 5998-00-226-5268
NSN 6320-01-578-6006
NSN 5855-01-060-8521
NSN 4140-01-407-1139
NSN 4140-01-529-6811
NSN 5835-01-390-4667
NSN 6650-00-736-8456
NSN 6150-01-086-6810
NSN 5855-00-403-1031