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 7035-00-104-7613
NSN 4140-00-888-9836
NSN 5915-00-136-1020
NSN 5835-01-131-2027
NSN 5990-01-516-9665
NSN 6620-00-296-6762
NSN 6650-00-269-5000
NSN 6650-01-236-0366
NSN 7035-01-263-5463
NSN 6685-00-164-7014
NSN 6610-00-451-3325
NSN 5925-00-615-7071