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 5965-01-010-1258
NSN 5935-00-104-1452
NSN 5855-01-295-2313
NSN 5945-01-271-5495
NSN 2925-00-964-7128
NSN 5910-00-821-2195
NSN 5935-01-142-5825
NSN 6145-00-879-9618
NSN 5990-00-400-4794
NSN 5985-00-111-1605
NSN 6620-01-647-9935
NSN 6105-00-280-2808