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 5985-01-114-4276
NSN 6220-00-052-0700
NSN 5915-01-607-7687
NSN 6320-01-331-6947
NSN 6320-01-476-7476
NSN 5999-00-864-8905
NSN 5996-01-114-3155
NSN 2925-00-365-3289
NSN 5985-01-239-7690
NSN 5895-00-031-3591
NSN 6240-01-419-1010
NSN 6110-00-155-8055