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 5920-01-512-2054
NSN 5998-01-608-4771
NSN 5950-00-027-0485
NSN 5945-01-187-6424
NSN 6110-00-494-3056
NSN 5965-01-296-8991
NSN 2925-00-284-1534
NSN 6320-00-456-0836
NSN 5975-01-199-3221
NSN 7035-01-114-8550
NSN 6150-01-379-4700
NSN 5920-01-610-5413