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 5920-00-822-2327
NSN 6650-01-259-3008
NSN 5930-01-525-6096
NSN 6135-00-128-1633
NSN 6320-00-270-8222
NSN 5920-01-076-7045
NSN 6110-01-274-5830
NSN 6150-01-196-0179
NSN 5990-01-538-6115
NSN 7035-00-760-5479
NSN 6240-00-105-4328
NSN 6220-01-211-8419