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 6105-00-197-8671
NSN 5935-01-326-8585
NSN 6240-01-277-1688
NSN 6320-01-425-1417
NSN 6685-01-660-4910
NSN 6320-00-908-6841
NSN 6220-01-175-9052
NSN 5985-00-942-4918
NSN 5996-00-522-0841
NSN 5905-00-000-0136
NSN 5895-01-232-6938
NSN 5965-01-083-5278