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 5950-01-464-4824
NSN 5910-00-145-5754
NSN 5920-00-895-3270
NSN 5960-00-752-6175
NSN 5935-01-044-4888
NSN 6650-01-145-5173
NSN 6685-01-633-4555
NSN 5920-01-494-2424
NSN 6105-01-407-7139
NSN 6105-01-570-7245
NSN 5975-00-484-0793
NSN 6650-01-227-1632