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 5975-00-263-3379
NSN 5835-01-495-0595
NSN 5905-00-908-2507
NSN 5935-01-472-5330
NSN 6620-01-226-6569
NSN 6135-01-071-4923
NSN 5998-01-104-6395
NSN 5915-01-023-9204
NSN 5835-00-233-6327
NSN 5895-01-120-5992
NSN 6150-00-107-8208
NSN 5975-00-004-9431