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 materials other than copper, iron or steel
NSN 6610-00-684-7683
NSN 4140-01-593-6670
NSN 5950-00-366-0041
NSN 5965-01-086-0081
NSN 5998-01-196-3138
NSN 5930-00-391-5606
NSN 6240-01-032-3534
NSN 5920-00-803-3290
NSN 6135-00-803-3012
NSN 5996-01-258-7985
NSN 6150-01-545-4424
NSN 6150-00-351-0238