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 5965-01-519-7056
NSN 5855-01-317-5354
NSN 6320-01-374-9924
NSN 5910-00-972-0226
NSN 6685-01-611-5060
NSN 5975-01-634-0678
NSN 6110-01-070-8151
NSN 6105-01-437-8875
NSN 5895-01-246-3665
NSN 5935-00-724-4263
NSN 5910-01-435-2685
NSN 5960-01-234-9107