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 7035-01-146-7096
NSN 6220-00-138-0589
NSN 6110-01-437-8559
NSN 5915-01-269-5905
NSN 5999-00-575-9312
NSN 2925-01-203-0493
NSN 5998-01-500-8735
NSN 5985-00-188-3380
NSN 5855-00-896-4047
NSN 6685-00-564-6971
NSN 5935-00-308-7522
NSN 5996-01-381-2876