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 6685-00-105-9896
NSN 6650-01-426-4253
NSN 5985-00-063-2726
NSN 5945-00-711-4145
NSN 5905-00-169-9341
NSN 5996-01-428-5830
NSN 5950-01-654-0634
NSN 6685-01-556-3449
NSN 6620-01-236-6290
NSN 2925-00-101-7972
NSN 6135-01-282-4326
NSN 5905-00-582-1356