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 6320-00-468-8421
NSN 5996-01-470-1404
NSN 6320-00-456-2092
NSN 5960-00-289-6591
NSN 5935-00-223-4952
NSN 5835-00-198-4936
NSN 6220-00-353-5730
NSN 5895-01-136-8182
NSN 5960-01-442-9304
NSN 6620-00-148-9613
NSN 7035-00-009-8705
NSN 5996-00-201-8861