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 materials other than copper, iron or steel
NSN 6105-01-201-1047
NSN 5835-00-564-0057
NSN 5915-01-391-8810
NSN 6130-01-146-4221
NSN 6130-00-839-6148
NSN 5920-00-189-0858
NSN 6620-01-342-0470
NSN 5915-01-371-4194
NSN 5935-00-732-8573
NSN 6610-01-142-8958
NSN 5855-01-052-7149
NSN 6645-01-266-8036