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 6650-01-267-4925
NSN 5950-01-125-6333
NSN 5996-01-224-7914
NSN 5920-00-456-5211
NSN 6110-01-102-2370
NSN 5990-01-157-0441
NSN 6135-01-100-3593
NSN 5925-01-289-4173
NSN 6105-01-542-7944
NSN 6220-00-127-6676
NSN 6105-00-153-7967
NSN 6320-00-405-2348