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 4140-01-414-9799
NSN 6645-01-123-9277
NSN 5910-00-284-7297
NSN 5895-01-336-8582
NSN 6150-01-196-5644
NSN 6610-01-368-0465
NSN 6110-01-328-5258
NSN 6130-01-391-7544
NSN 5985-01-028-0357
NSN 5985-01-466-4578
NSN 6150-00-978-2907
NSN 6110-01-338-0599