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 5975-00-237-4297
NSN 6320-01-116-3980
NSN 5920-01-141-6885
NSN 5895-01-652-5026
NSN 2925-00-211-4761
NSN 5945-01-314-1441
NSN 5965-01-192-1366
NSN 5996-01-416-1489
NSN 5915-01-572-1126
NSN 5975-01-514-7468
NSN 5835-00-224-9148
NSN 5965-00-246-5612