Cartridge type
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 6135-01-260-7180
NSN 6220-00-754-3452
NSN 6130-01-106-2726
NSN 5965-01-381-2998
NSN 5910-01-588-9379
NSN 5985-01-167-8476
NSN 5985-01-063-6636
NSN 5975-01-632-6810
NSN 5950-01-410-7685
NSN 5895-00-525-3295
NSN 5895-01-468-6215
NSN 5855-00-055-1694