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 5965-00-068-4812
NSN 5985-01-413-4391
NSN 2925-01-384-4139
NSN 7035-00-368-0444
NSN 5835-01-468-6170
NSN 5895-01-605-1993
NSN 5915-01-411-1503
NSN 5835-00-933-9609
NSN 5985-01-433-5228
NSN 5965-00-879-7287
NSN 5960-01-226-7297
NSN 5915-01-311-5093