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 6105-01-443-5157
NSN 6650-01-160-1110
NSN 5930-00-531-0541
NSN 5950-01-445-1228
NSN 5835-01-466-5496
NSN 5990-01-097-4329
NSN 6240-01-231-9243
NSN 5985-01-043-3214
NSN 5920-00-023-1164
NSN 6150-00-105-2800
NSN 5915-00-403-6779
NSN 5960-01-387-8467