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 5835-01-332-2867
NSN 6240-01-114-6349
NSN 6620-00-915-0868
NSN 5910-00-838-6761
NSN 5935-01-191-7311
NSN 5910-01-184-1451
NSN 6650-01-467-8818
NSN 5965-01-415-0872
NSN 5945-00-850-6814
NSN 5960-01-152-7740
NSN 6685-00-915-3649
NSN 6240-00-505-6099