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 6240-00-931-9654
NSN 5910-01-465-0984
NSN 6685-01-148-4588
NSN 5950-00-237-1537
NSN 6620-00-568-3947
NSN 5965-01-516-1236
NSN 5990-01-512-9129
NSN 6650-01-237-4689
NSN 6240-01-448-4761
NSN 5910-01-135-5060
NSN 7035-01-386-5722
NSN 5945-01-334-1341