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 6130-00-618-7467
NSN 5975-00-347-9710
NSN 5925-01-659-0268
NSN 6150-01-432-9018
NSN 5985-00-429-2037
NSN 5935-01-418-0570
NSN 6610-00-456-2364
NSN 6145-01-171-0719
NSN 5895-01-589-5848
NSN 5996-01-248-6911
NSN 6320-00-481-7291
NSN 6145-01-087-8885