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 6220-01-394-5263
NSN 6145-01-183-1079
NSN 5855-00-446-5921
NSN 5975-01-038-4851
NSN 5950-00-645-0170
NSN 5915-00-135-4315
NSN 5965-01-387-3875
NSN 5920-01-104-4332
NSN 6145-01-067-2559
NSN 5998-00-928-5690
NSN 5835-01-107-8600
NSN 5990-00-125-5036