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 5998-00-368-0439
NSN 6240-01-026-0032
NSN 6150-01-431-7001
NSN 5930-01-560-5596
NSN 5950-01-231-2448
NSN 5930-01-498-4641
NSN 5935-00-238-4258
NSN 5925-01-102-1509
NSN 5920-01-433-3866
NSN 5960-00-051-0132
NSN 5990-00-552-1611
NSN 6105-01-023-2773