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 5975-01-029-9005
NSN 5925-01-510-2600
NSN 6105-00-465-7018
NSN 5935-00-146-4526
NSN 5960-01-614-8005
NSN 5930-01-537-4744
NSN 5920-00-812-8730
NSN 6220-00-296-4101
NSN 5835-00-518-2740
NSN 5975-01-455-5435
NSN 5996-01-464-0548
NSN 5925-01-031-1473