Swing check 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 5996-01-592-8104
NSN 5965-00-810-2204
NSN 6650-01-421-2370
NSN 5990-00-435-5920
NSN 5915-01-089-8809
NSN 6320-01-369-5014
NSN 6240-01-235-2604
NSN 5975-01-447-5962
NSN 6135-00-985-7845
NSN 5920-01-389-3686
NSN 5930-01-336-5615
NSN 6240-00-925-0841