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 5835-00-251-9138
NSN 6145-00-481-6646
NSN 5950-01-331-3167
NSN 5925-00-782-4742
NSN 5945-01-357-9413
NSN 5905-00-328-4259
NSN 6130-00-707-5931
NSN 6650-00-105-2754
NSN 6685-01-315-5752
NSN 5835-01-364-6830
NSN 5945-00-865-9029
NSN 4140-01-412-0794