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 5960-01-573-6483
NSN 6110-01-076-3043
NSN 6135-00-583-3966
NSN 5910-01-423-8629
NSN 6650-01-633-0333
NSN 2925-01-633-4048
NSN 6150-00-455-7996
NSN 6135-01-365-2707
NSN 6650-00-820-4577
NSN 5910-01-321-8060
NSN 5996-01-641-3234
NSN 5910-00-192-5548