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 5990-00-150-6979
NSN 6130-00-803-4580
NSN 5835-00-226-7825
NSN 5999-01-469-0789
NSN 6150-00-160-4437
NSN 5920-00-958-1526
NSN 6650-01-030-5545
NSN 6110-01-579-7555
NSN 6110-01-577-4718
NSN 5945-01-247-3894
NSN 5920-00-553-6460
NSN 6610-01-233-5857