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 5985-01-359-5500
NSN 6145-00-186-6291
NSN 5950-01-167-8616
NSN 5985-01-429-0010
NSN 5998-00-517-9170
NSN 5925-01-310-8456
NSN 6220-00-643-1384
NSN 5895-01-199-4252
NSN 5990-01-419-0661
NSN 5985-01-569-4058
NSN 6240-01-377-5503
NSN 5920-01-392-1095