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 5975-01-369-9840
NSN 6135-00-248-4102
NSN 5835-01-534-3172
NSN 6645-00-933-2170
NSN 5975-01-011-9593
NSN 5910-01-537-0532
NSN 6145-01-416-2413
NSN 6610-01-633-8931
NSN 6645-00-269-2764
NSN 5998-00-901-2051
NSN 6105-01-648-2644
NSN 5985-01-069-2318