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 5998-00-171-4492
NSN 5990-01-337-9859
NSN 5855-01-376-0363
NSN 5935-00-837-8043
NSN 5835-01-321-7895
NSN 6650-01-632-3501
NSN 5855-00-058-1293
NSN 6130-00-991-9535
NSN 5985-01-255-6758
NSN 6105-01-296-7386
NSN 6650-00-391-8404
NSN 4140-00-293-3619