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 5996-00-859-0877
NSN 6130-01-573-2899
NSN 5990-01-492-6575
NSN 6620-01-039-5468
NSN 5915-01-644-0912
NSN 5985-01-509-4214
NSN 6320-01-445-0325
NSN 5975-00-347-6918
NSN 6220-01-505-9880
NSN 5945-00-226-8560
NSN 5990-01-034-6717
NSN 6240-01-157-2935