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 6150-01-227-2067
NSN 5975-00-773-6208
NSN 5975-00-978-2531
NSN 5835-01-100-3265
NSN 5960-00-325-3076
NSN 5999-00-472-3494
NSN 5855-01-208-1471
NSN 5915-00-518-0465
NSN 5925-01-401-5314
NSN 5930-01-440-9443
NSN 5998-01-088-5309
NSN 6220-01-632-8217