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 6220-01-555-3262
NSN 6620-01-078-6372
NSN 6650-01-426-4253
NSN 6145-00-101-9857
NSN 6135-00-927-5848
NSN 5925-01-058-4664
NSN 6240-00-079-1759
NSN 5835-00-994-5116
NSN 6320-01-643-0850
NSN 5920-01-611-8021
NSN 5935-00-073-7129
NSN 6105-01-131-8425