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 5975-01-262-3147
NSN 5835-01-143-9143
NSN 6320-01-345-5818
NSN 6150-01-356-5798
NSN 6135-00-461-3590
NSN 6105-00-262-0432
NSN 5915-01-398-0633
NSN 5930-01-494-3302
NSN 5835-01-156-5622
NSN 6240-00-141-0129
NSN 5855-01-442-7929
NSN 5975-01-603-0945