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 6320-01-357-0728
NSN 6320-00-108-7049
NSN 6150-01-226-5277
NSN 5965-00-764-1841
NSN 5930-01-423-8976
NSN 5835-00-621-3720
NSN 5920-01-479-0867
NSN 6105-01-552-0727
NSN 5930-01-427-3676
NSN 5895-01-651-5053
NSN 5920-01-476-8278
NSN 5835-01-191-3405