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 6320-01-281-6028
NSN 5950-00-418-9918
NSN 6240-01-179-4547
NSN 6150-00-188-9869
NSN 6105-01-451-1864
NSN 6135-01-462-0731
NSN 6620-01-043-6424
NSN 5960-00-351-4821
NSN 6645-01-400-2119
NSN 6620-01-449-8743
NSN 5996-01-148-1252
NSN 6240-00-344-8582