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 6320-00-731-6134
NSN 5945-00-932-9309
NSN 6645-01-563-4402
NSN 5990-00-964-6422
NSN 5905-00-752-7360
NSN 7035-01-374-7954
NSN 5920-01-298-8373
NSN 7035-01-555-8793
NSN 5920-01-589-0876
NSN 6645-00-503-1379
NSN 6105-01-396-5634
NSN 5935-01-242-7476