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 5895-00-276-7916
NSN 5925-00-966-7171
NSN 6105-00-642-2056
NSN 5985-00-395-9093
NSN 5998-00-151-2033
NSN 6105-01-430-4030
NSN 6130-00-254-8337
NSN 6110-01-468-0428
NSN 6130-00-891-8800
NSN 6130-01-449-7136
NSN 5985-01-123-0467
NSN 5910-00-086-0211