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 6240-00-172-5866
NSN 5895-00-146-6883
NSN 5910-00-186-1392
NSN 5930-00-528-9246
NSN 6110-01-514-6136
NSN 5915-01-646-1060
NSN 6135-01-422-1440
NSN 6105-00-891-9768
NSN 5905-01-287-4398
NSN 5998-01-579-4391
NSN 6240-00-557-4402
NSN 5905-01-518-8868