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 5999-01-284-5230
NSN 6320-00-456-2092
NSN 5930-01-188-2421
NSN 7035-00-205-1932
NSN 6150-01-579-1413
NSN 5910-00-931-5033
NSN 6150-00-644-8745
NSN 5990-00-524-2293
NSN 6240-00-836-4980
NSN 5895-01-595-5875
NSN 5855-00-014-5008
NSN 5998-00-467-5063