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 5835-01-557-4914
NSN 2925-01-012-6938
NSN 5920-01-130-7636
NSN 6220-00-103-3419
NSN 5855-01-602-9653
NSN 5950-01-580-3511
NSN 5965-01-142-1807
NSN 6145-01-357-7853
NSN 5930-01-481-3851
NSN 5950-00-932-4633
NSN 5920-01-218-7859
NSN 6650-01-193-8983