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 6105-00-595-5378
NSN 6135-01-350-5845
NSN 6220-00-707-5044
NSN 6620-01-169-2406
NSN 5905-01-211-6643
NSN 5945-00-038-7776
NSN 6610-01-504-1276
NSN 5835-01-133-4197
NSN 6110-01-633-9660
NSN 5999-01-243-6326
NSN 6685-01-393-9178
NSN 5905-01-323-5836