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 6145-01-246-7211
NSN 5855-01-634-0259
NSN 5835-00-672-5827
NSN 5945-00-890-7752
NSN 5895-01-552-5884
NSN 6145-01-115-4543
NSN 5985-01-461-8575
NSN 5915-01-433-1397
NSN 5990-01-501-9094
NSN 6105-01-025-5622
NSN 5835-01-056-4149
NSN 5835-00-247-0161