Application: fuel oil
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 steel
NSN 6130-00-169-6890
NSN 5975-01-449-8746
NSN 4140-00-118-6169
NSN 5975-00-851-6085
NSN 6110-00-596-5011
NSN 5855-00-586-6255
NSN 6110-01-127-2852
NSN 5950-01-106-5010
NSN 7035-01-539-9642
NSN 6150-01-185-1862
NSN 6220-00-125-3805
NSN 6105-01-204-8736