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 7035-01-069-3537
NSN 5930-01-388-7366
NSN 5855-01-380-2708
NSN 5996-01-535-6443
NSN 6145-01-576-9609
NSN 6150-00-580-0511
NSN 5930-01-087-3001
NSN 6620-00-820-9616
NSN 2925-00-479-9297
NSN 5925-00-165-8694
NSN 5905-00-862-5020
NSN 5999-00-584-1867