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 6650-01-650-1762
NSN 6685-00-419-4263
NSN 5999-01-029-4045
NSN 5960-01-243-0007
NSN 2925-00-781-8421
NSN 6130-00-894-0911
NSN 6105-01-459-9960
NSN 6135-01-177-3552
NSN 5835-00-632-8621
NSN 6320-01-569-2672
NSN 6650-00-207-9639
NSN 6130-00-439-5080