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 5965-00-757-3403
NSN 5835-01-167-1824
NSN 2925-01-156-9570
NSN 5990-01-147-5225
NSN 5945-00-660-6234
NSN 6645-01-336-5019
NSN 2925-01-089-6269
NSN 5998-00-554-4483
NSN 5985-01-106-3968
NSN 2925-01-359-9818
NSN 5895-01-097-2072
NSN 2925-00-453-4100