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 6685-00-737-7333
NSN 5835-01-553-6772
NSN 5999-01-652-5726
NSN 6650-01-335-6669
NSN 6220-01-484-9193
NSN 5925-01-422-4569
NSN 5935-01-400-2299
NSN 6130-00-624-9099
NSN 6685-01-485-3568
NSN 2925-01-583-0736
NSN 6110-01-553-0214
NSN 7035-01-112-4565