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 5835-00-804-0569
NSN 5990-00-578-8850
NSN 5950-00-710-1980
NSN 5905-01-316-8267
NSN 5895-00-021-8879
NSN 5985-01-182-3481
NSN 5925-00-441-5511
NSN 5925-01-193-8369
NSN 5950-01-615-0157
NSN 5895-01-296-9922
NSN 6110-00-938-3723
NSN 5990-01-378-7349