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 5895-00-880-8134
NSN 6130-01-644-0260
NSN 5996-01-067-8716
NSN 5855-01-393-8749
NSN 5950-01-042-5189
NSN 6620-01-168-8450
NSN 6650-01-179-9349
NSN 4140-01-270-6599
NSN 6135-00-635-9187
NSN 6105-01-315-9840
NSN 6610-00-148-2922
NSN 5950-01-451-6085