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 5990-01-529-7307
NSN 6110-01-418-4998
NSN 7035-01-260-9543
NSN 5975-01-426-3279
NSN 6145-01-436-2146
NSN 6220-00-930-5678
NSN 5998-01-334-9904
NSN 6240-01-023-7720
NSN 6220-01-592-9122
NSN 6685-00-394-8354
NSN 6220-01-143-3406
NSN 5965-01-431-5809