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 5930-00-205-0136
NSN 5945-01-328-2591
NSN 5999-01-272-9684
NSN 6105-01-090-1166
NSN 5998-01-481-3367
NSN 5945-01-392-1068
NSN 5915-01-609-6955
NSN 6645-00-399-1862
NSN 5905-01-105-3444
NSN 2925-01-248-6028
NSN 6220-00-937-4721
NSN