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 6135-01-575-5061
NSN 4140-01-197-7658
NSN 5910-01-379-1882
NSN 5985-00-113-4605
NSN 5960-01-167-6689
NSN 6145-00-045-7684
NSN 6150-00-518-2743
NSN 5996-01-633-7979
NSN 4140-00-876-8264
NSN 6145-01-342-8649
NSN 2925-01-027-1293
NSN 5905-00-577-0679