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 5915-01-235-1245
NSN 7035-00-763-6180
NSN 5920-00-280-4007
NSN 6150-00-519-2970
NSN 7035-01-320-4336
NSN 7035-00-483-8630
NSN 6110-00-636-1234
NSN 5990-01-328-2385
NSN 5905-00-276-8597
NSN 5960-01-512-0233
NSN 6105-00-045-3700
NSN 5855-01-242-6494