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 2925-01-474-3363
NSN 5855-00-481-0019
NSN 5999-01-181-6689
NSN 6105-01-459-4831
NSN 5935-01-613-4564
NSN 6645-01-327-2389
NSN 6620-00-481-4210
NSN 5905-00-391-6398
NSN 5910-00-526-8005
NSN 6130-01-252-8823
NSN 5998-01-435-4443
NSN 5960-00-175-7620