A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes packing, preformed; ring, piston; and seal ring, metal.
Classification: Parts of linear acting hydraulic power engines and motors
NSN 5965-00-554-4138
NSN 5920-00-890-8999
NSN 6105-01-188-7292
NSN 6610-00-726-0247
NSN 6130-01-526-3750
NSN 5855-01-380-9950
NSN 5960-00-262-7186
NSN 5965-01-652-3339
NSN 6685-01-201-6654
NSN 7035-01-146-7096
NSN 6320-01-521-1764
NSN 5835-00-888-9422