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 5975-00-970-5115
NSN 5945-00-576-7887
NSN 5945-00-144-8073
NSN 5996-01-477-6709
NSN 6240-00-557-0455
NSN 5920-01-634-0250
NSN 7035-00-337-8745
NSN 6220-00-233-7436
NSN 5915-01-389-7313
NSN 6240-01-389-8584
NSN 5855-00-548-4742
NSN 5910-00-463-7165