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 5985-00-556-2754
NSN 6135-00-733-9665
NSN 5975-01-382-7955
NSN 6220-00-812-0515
NSN 2925-01-248-6028
NSN 5975-01-493-6997
NSN 6650-01-633-9147
NSN 6135-01-438-9450
NSN 6650-01-092-3901
NSN 6320-01-648-5538
NSN 5930-01-420-0125
NSN 5990-00-814-9788