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 2925-01-446-6523
NSN 5998-00-378-4096
NSN 6105-01-480-6179
NSN 5925-00-886-5440
NSN 5895-01-586-0575
NSN 6105-01-386-1529
NSN 5960-00-781-0151
NSN 6645-01-281-4842
NSN 5835-01-085-5487
NSN 6105-01-391-7124
NSN 5930-01-267-7869
NSN 6105-01-536-4066