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 6320-00-405-2348
NSN 6110-01-025-1286
NSN 5895-01-507-2562
NSN 7035-00-104-7613
NSN 5965-01-448-1174
NSN 5996-00-989-7764
NSN 5965-00-246-5612
NSN 6240-00-001-5353
NSN 5999-00-143-1818
NSN 5910-00-753-7581
NSN 5998-00-074-3991
NSN 5920-01-156-4241