Class 150
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 5998-00-525-2654
NSN 6135-00-444-1402
NSN 5945-01-102-9625
NSN 4140-01-175-7081
NSN 5990-00-060-7009
NSN 5945-01-006-8411
NSN 5905-01-650-6922
NSN 5915-01-027-8158
NSN 5835-00-707-6266
NSN 5965-00-006-8004
NSN 6150-01-428-2928
NSN 5965-00-319-3152