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 6135-01-508-6083
NSN 5835-00-243-0594
NSN 5835-01-077-6278
NSN 5960-01-319-6735
NSN 6620-01-413-1951
NSN 6645-01-185-7684
NSN 5855-01-076-5202
NSN 5855-01-242-8428
NSN 6220-01-025-1373
NSN 5915-00-543-9675
NSN 6620-01-643-3048
NSN 6320-00-422-9006