Ansi class 800
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 5945-01-231-9607
NSN 6610-01-196-9861
NSN 6110-01-349-0437
NSN 6130-01-221-1673
NSN 4140-01-445-3138
NSN 4140-01-032-3705
NSN 7035-00-252-7467
NSN 5855-00-156-5489
NSN 5960-01-462-1864
NSN 6320-01-176-8367
NSN 2925-00-234-7918
NSN 6105-01-147-5586