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 5960-01-293-5607
NSN 6150-00-451-2051
NSN 6240-00-643-4532
NSN 5935-01-381-2131
NSN 6240-00-978-4405
NSN 6220-01-605-4463
NSN 5975-01-442-8585
NSN 6240-00-773-2872
NSN 5965-01-236-6827
NSN 5920-01-473-0997
NSN 5920-01-076-2679
NSN 5855-01-175-3990