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 5960-00-897-2124
NSN 5975-00-247-5062
NSN 6150-01-416-2873
NSN 6240-01-069-2688
NSN 5855-00-494-9581
NSN 6150-01-244-0281
NSN 6110-01-615-4135
NSN 5910-01-425-2677
NSN 6620-01-467-2111
NSN 5950-01-310-8461
NSN 6650-01-203-8263
NSN 5965-01-586-6988