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 materials other than copper, iron or steel
NSN 6685-01-209-4016
NSN 5945-01-232-0916
NSN 6135-00-488-4478
NSN 6685-01-232-4675
NSN 6105-01-523-1027
NSN 6220-01-256-6400
NSN 5965-01-278-2107
NSN 6610-00-184-0833
NSN 5910-01-023-1406
NSN 5905-01-188-6975
NSN 5920-01-453-7523
NSN 5835-01-034-1255