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 7035-00-562-9881
NSN 5985-01-061-9867
NSN 5945-01-334-6016
NSN 5835-00-901-2545
NSN 2925-01-570-8065
NSN 5945-01-567-3952
NSN 5835-00-286-5432
NSN 5895-01-634-0630
NSN 6610-01-042-8621
NSN 4140-01-218-5919
NSN 2925-01-190-3121
NSN 5965-01-318-9474