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 5965-01-582-2182
NSN 5950-00-156-0977
NSN 6105-00-072-8785
NSN 6240-00-246-5060
NSN 6150-01-504-8751
NSN 6240-01-379-8472
NSN 5910-01-573-5675
NSN 6110-01-359-1751
NSN 6610-00-811-6072
NSN 6645-01-322-8897
NSN 6150-01-068-3489
NSN 5895-00-408-0398