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 6220-00-225-1732
NSN 6240-00-810-3774
NSN 5999-00-024-1079
NSN 5985-00-951-0643
NSN 6685-01-210-8175
NSN 5999-01-127-0665
NSN 5920-01-397-2714
NSN 6220-00-269-4556
NSN 5975-00-889-0496
NSN 5996-01-626-3598
NSN 5985-00-740-7154
NSN 6110-00-655-2937