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 5855-00-237-4088
NSN 5895-01-151-0792
NSN 5998-01-145-4279
NSN 5960-00-978-4233
NSN 7035-01-369-1445
NSN 5935-01-254-8487
NSN 6240-01-534-5829
NSN 6620-00-251-0569
NSN 6240-01-010-5885
NSN 5855-00-991-0096
NSN 6320-01-399-1633
NSN 5835-00-217-2147