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 7035-00-018-0350
NSN 5965-01-330-9152
NSN 5975-01-532-4423
NSN 7035-01-443-3052
NSN 6610-01-146-0331
NSN 5999-01-021-1600
NSN 5835-01-113-4604
NSN 5905-01-440-9309
NSN 6150-01-431-3060
NSN 5990-00-866-3694
NSN 5985-01-203-3419
NSN 5950-01-211-2719