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 5915-00-283-4450
NSN 6220-00-871-8163
NSN 2925-00-105-3907
NSN 6220-01-077-7833
NSN 6320-01-519-8767
NSN 5950-01-163-4040
NSN 5985-00-007-4333
NSN 6650-01-589-3585
NSN 6130-01-592-8164
NSN 5920-01-292-7625
NSN 5910-01-021-2720
NSN 5915-00-168-9647