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 5998-00-383-6191
NSN 6150-01-541-0840
NSN 5985-00-553-9735
NSN 5960-01-487-2175
NSN 5835-01-044-2628
NSN 5910-01-069-1551
NSN 5998-01-593-7076
NSN 5935-01-542-4469
NSN 2925-01-013-0413
NSN 4140-01-184-8224
NSN 5915-00-740-4336
NSN 7035-01-408-6802