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 materials other than copper, iron or steel
NSN 5960-01-027-4927
NSN 2925-01-446-6976
NSN 5835-00-909-8088
NSN 5905-01-423-0589
NSN 5975-01-129-2496
NSN 6145-01-182-5678
NSN 5965-01-188-7267
NSN 6135-01-443-5279
NSN 6240-00-708-2083
NSN 5925-00-611-4120
NSN 5905-01-038-8657
NSN 5950-00-188-3214