For inner boom cylinder assembly
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 2925-00-155-2100
NSN 6220-01-469-1904
NSN 5855-00-403-1031
NSN 5990-01-537-4815
NSN 6320-00-449-5096
NSN 5930-01-425-6403
NSN 7035-01-462-0516
NSN 5915-01-133-7658
NSN 6610-00-114-2877
NSN 5950-00-518-1843
NSN 6685-00-244-1830
NSN 6145-00-311-8884