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 5985-01-245-9227
NSN 6220-01-593-4006
NSN 5835-00-906-6711
NSN 5998-00-382-9284
NSN 5930-00-754-4800
NSN 5925-01-509-9040
NSN 6105-00-020-3591
NSN 5999-01-141-6859
NSN 5985-00-205-2617
NSN 6320-00-164-4087
NSN 5975-01-634-0678
NSN 5965-01-233-8607