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 5915-01-443-8217
NSN 6220-01-442-5699
NSN 5895-00-726-4831
NSN 5945-00-864-5193
NSN 6220-01-456-1337
NSN 5930-01-193-6567
NSN 6110-00-890-3042
NSN 6220-00-116-0163
NSN 5930-01-085-4573
NSN 6220-01-536-1067
NSN 6220-01-223-2760
NSN 5950-00-580-6170