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 5996-01-574-0898
NSN 5855-01-261-5495
NSN 5960-00-794-7463
NSN 5920-01-572-0577
NSN 5975-01-510-3904
NSN 7035-01-417-6261
NSN 6135-00-505-0679
NSN 5996-00-089-6042
NSN 5945-01-415-2842
NSN 5965-01-555-8007
NSN 5910-00-205-2430
NSN 5945-01-155-2938