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 5998-01-500-7683
NSN 5945-01-262-4147
NSN 5950-01-167-0084
NSN 6220-01-436-0429
NSN 5945-01-142-3321
NSN 5990-01-318-2494
NSN 7035-00-076-4097
NSN 6150-01-283-6934
NSN 6145-01-246-1080
NSN 6610-01-023-6073
NSN 6645-01-160-7707
NSN 5950-00-357-6334