Cartridge type
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 5945-00-332-9141
NSN 6645-01-442-6476
NSN 6685-00-540-9017
NSN 5915-00-557-4518
NSN 6320-01-119-3935
NSN 5925-01-128-2135
NSN 5925-01-013-9650
NSN 5985-00-597-2966
NSN 5945-01-498-0790
NSN 5945-01-657-7643
NSN 5960-01-586-5235
NSN 6135-01-010-0891