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 7035-01-106-3476
NSN 5998-01-444-4597
NSN 6135-01-574-6185
NSN 5910-01-152-6987
NSN 5996-01-227-4496
NSN 6320-00-284-1524
NSN 6645-00-337-8298
NSN 5960-00-901-5745
NSN 5915-00-103-3114
NSN 6105-01-027-4206
NSN 5930-01-316-8335
NSN 5910-01-518-3248