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 6240-00-066-5484
NSN 5965-01-439-0793
NSN 5835-00-301-3812
NSN 5950-01-456-6255
NSN 5915-01-510-9763
NSN 5985-01-420-2635
NSN 4140-01-061-6944
NSN 5985-01-290-4853
NSN 5910-01-159-7155
NSN 5895-01-148-8392
NSN 7035-00-541-8516
NSN 6130-01-601-8132