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 5915-00-328-9663
NSN 6135-01-106-7740
NSN 5935-01-336-6416
NSN 6150-01-416-6926
NSN 5895-01-161-1706
NSN 5999-00-821-3886
NSN 5999-00-008-8623
NSN 6220-00-851-2307
NSN 5945-00-960-6401
NSN 6130-01-535-3748
NSN 6645-01-467-9983
NSN 2925-00-463-7319