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 6240-01-566-4629
NSN 5895-01-038-8310
NSN 5999-01-212-3094
NSN 5998-00-930-5726
NSN 6685-00-198-9506
NSN 6610-01-248-4339
NSN 6110-00-658-8820
NSN 5960-01-399-4327
NSN 6110-01-116-3397
NSN 5910-00-337-6276
NSN 6105-01-180-3904
NSN 6685-00-203-4485