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 materials other than copper, iron or steel
NSN 5945-00-787-2161
NSN 6685-00-403-8254
NSN 5965-01-104-5102
NSN 5925-01-131-2272
NSN 5960-00-275-7497
NSN 5960-00-981-8653
NSN 6650-00-734-3985
NSN 6620-00-738-7836
NSN 5950-01-222-0808
NSN 6220-01-437-2487
NSN 5935-01-608-8426
NSN 5998-01-634-0604