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 materials other than copper, iron or steel
NSN 6220-01-014-5351
NSN 6145-00-284-0394
NSN 5960-00-269-4762
NSN 6135-00-175-7132
NSN 5925-01-504-7134
NSN 5985-00-819-2767
NSN 6145-00-590-8642
NSN 5996-00-708-6937
NSN 5985-01-305-6403
NSN 5945-01-461-8143
NSN 5915-00-819-3653
NSN 5985-01-077-0859