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 6645-00-764-3355
NSN 5990-00-755-3015
NSN 6320-01-207-9038
NSN 7035-01-369-1445
NSN 5905-01-301-3847
NSN 7035-01-106-3476
NSN 5985-01-446-6868
NSN 5915-01-406-9581
NSN 6105-01-232-5262
NSN 5985-01-331-4828
NSN 5915-01-007-1725
NSN 6105-01-634-0322