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 iron
NSN 6110-01-419-3704
NSN 5930-00-360-1967
NSN 5920-00-189-0858
NSN 5945-01-264-5413
NSN 5915-00-473-2112
NSN 6145-01-005-4654
NSN 5855-00-237-4088
NSN 6645-01-244-4881
NSN 5925-00-459-0827
NSN 6650-01-037-1948
NSN 2925-00-594-1157
NSN 6110-01-631-4165