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 5965-01-451-2481
NSN 6145-01-648-6793
NSN 6650-01-440-9215
NSN 5915-00-248-5824
NSN 5950-00-258-6776
NSN 5855-00-586-6255
NSN 6130-01-531-6645
NSN 5855-01-656-6808
NSN 5950-01-430-5502
NSN 6220-00-911-7313
NSN 5910-01-304-4658
NSN 5945-00-081-9491