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 5910-00-336-1125
NSN 5835-01-406-5943
NSN 6105-00-248-5772
NSN 5965-01-200-6613
NSN 2925-01-307-2637
NSN 6220-00-449-2107
NSN 5975-00-524-8644
NSN 6645-01-170-5402
NSN 6240-01-398-6049
NSN 5915-01-552-8989
NSN 5915-01-123-8292
NSN 5996-01-141-6916