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 5975-01-578-7685
NSN 6610-01-264-4888
NSN 5925-00-810-5279
NSN 5925-01-590-5326
NSN 5999-00-069-4999
NSN 6105-01-392-1539
NSN 5965-00-455-7581
NSN 6610-00-795-7123
NSN 5935-01-596-5612
NSN 6240-00-160-0786
NSN 5855-00-004-0904
NSN 6685-01-398-5906