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 6105-00-926-7958
NSN 6220-01-171-0957
NSN 5935-00-883-8626
NSN 6685-00-225-8571
NSN 6320-01-371-0515
NSN 5950-01-467-9998
NSN 6610-01-339-8300
NSN 5996-00-518-3675
NSN 6220-00-990-6016
NSN 5975-00-475-1846
NSN 6610-01-023-1918
NSN 5835-01-576-9013