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 2925-00-878-2196
NSN 6105-01-221-1407
NSN 5905-01-283-2911
NSN 5990-00-473-1809
NSN 5998-00-881-9781
NSN 5930-00-299-7623
NSN 5895-01-342-5159
NSN 5998-00-465-8520
NSN 6150-00-339-1336
NSN 5998-00-351-9403
NSN 6135-00-826-4798
NSN 5996-01-492-5408