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 5950-00-277-4701
NSN 5835-01-561-2959
NSN 5935-01-097-6700
NSN 7035-01-473-3223
NSN 5910-00-583-1998
NSN 2925-01-437-9041
NSN 6150-01-014-9231
NSN 6645-01-461-6102
NSN 5855-00-991-0096
NSN 6650-01-379-8012
NSN
NSN 5950-00-795-4802