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 5835-01-257-0154
NSN 5945-01-539-8872
NSN 6685-00-276-9239
NSN 6320-01-062-7496
NSN 5998-01-205-6586
NSN 6685-00-675-9797
NSN 6320-01-539-0994
NSN 6320-01-631-7828
NSN 7035-01-270-9918
NSN 5950-01-547-2693
NSN 6110-00-280-2753
NSN 6150-01-050-1662