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 5935-01-032-3494
NSN 5960-01-331-3817
NSN 6135-01-580-5726
NSN 6620-00-261-5396
NSN 5945-00-728-0632
NSN 5965-01-472-3664
NSN 5905-01-393-0607
NSN 6110-01-152-1097
NSN 6685-00-898-1284
NSN 5925-00-413-1210
NSN 5950-01-026-1040
NSN 7035-01-411-6062