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 6110-00-596-9124
NSN 6320-01-054-3046
NSN 6650-01-298-4138
NSN 5985-00-417-3547
NSN 5935-00-427-4414
NSN 6150-00-967-6904
NSN 5835-00-198-4936
NSN 5996-01-199-2262
NSN 5990-00-093-6402
NSN 5990-00-816-9289
NSN 5910-01-391-6580
NSN 6150-00-290-8125