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 steel
NSN 6150-01-478-3733
NSN 7035-00-834-2090
NSN 5835-00-980-0468
NSN 5985-01-580-8167
NSN 6220-00-528-7752
NSN 5855-01-350-2454
NSN 5930-01-574-9854
NSN 6135-00-593-6831
NSN 6105-01-605-1972
NSN 6620-00-720-3278
NSN 6610-01-224-7247
NSN 5960-01-249-2602