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 5835-01-584-3245
NSN 6620-01-425-5193
NSN 5965-01-525-8607
NSN 5996-01-187-4292
NSN 5945-01-414-2383
NSN 7035-01-572-5620
NSN 6220-01-607-6069
NSN 5975-00-350-3122
NSN 6620-00-006-6418
NSN 5915-01-455-2179
NSN 7035-00-731-8729
NSN 5999-00-636-9589