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 iron
NSN 5925-00-136-0977
NSN 5855-00-256-5562
NSN 5925-01-035-7440
NSN 5895-01-107-0367
NSN 5910-01-432-1134
NSN 5915-01-111-3701
NSN 5945-00-614-1556
NSN 5999-01-469-6750
NSN 7035-01-487-4038
NSN 5960-01-056-4982
NSN 6645-01-495-0939
NSN 5998-01-356-8971