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 6650-01-385-3190
NSN 4140-01-487-7425
NSN 5950-00-462-8121
NSN 4140-01-172-2331
NSN 5950-01-478-7277
NSN 2925-00-152-1825
NSN 5920-00-839-5438
NSN 5930-00-401-6508
NSN 6610-01-464-3037
NSN 5915-00-398-0677
NSN 5998-01-656-4527
NSN 5990-01-048-1056