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 6130-00-500-2293
NSN 5999-01-578-6827
NSN 4140-00-913-6072
NSN 5835-01-315-2745
NSN 5998-01-157-9353
NSN 5855-01-312-5160
NSN 2925-00-549-6759
NSN 6685-01-023-2166
NSN 6110-00-179-9996
NSN 6240-01-050-7537
NSN 5985-01-299-2957
NSN 5910-01-380-2709