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 7035-01-544-7697
NSN 6130-01-167-7418
NSN 5960-00-932-3067
NSN 6150-01-319-8222
NSN 5975-01-055-5630
NSN 5945-01-134-5312
NSN 5920-01-388-0103
NSN 6220-01-597-0149
NSN 6650-00-054-4721
NSN 5925-01-088-6863
NSN 5855-01-074-3335
NSN 5950-01-213-2411