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 6145-01-167-8366
NSN 5930-01-083-0670
NSN 6240-01-255-2417
NSN 6620-01-075-5299
NSN 6220-01-022-3258
NSN 6650-01-322-1963
NSN 5975-01-556-6572
NSN 2925-00-080-2124
NSN 2925-01-633-4048
NSN 5950-01-410-8776
NSN 6105-00-755-7087
NSN 5960-01-049-4374