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 5965-00-296-9994
NSN 6645-01-426-8621
NSN 6620-00-266-2763
NSN 6150-00-238-7693
NSN 5835-00-148-9719
NSN 5998-01-608-3771
NSN 6610-01-317-4859
NSN 5910-00-571-2624
NSN 6145-01-188-9699
NSN 5998-01-435-9715
NSN 5996-01-281-7336
NSN 6150-00-911-6232