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 5905-00-866-1413
NSN 5915-00-460-5713
NSN 6610-01-487-6843
NSN 6145-01-185-3720
NSN 5985-00-788-2888
NSN 6645-01-421-4007
NSN 5998-01-451-4631
NSN 6320-00-646-3311
NSN 6685-01-538-4811
NSN 6110-01-633-8045
NSN 6220-01-273-6024
NSN 6320-01-558-8844