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 5925-00-262-5651
NSN 5835-01-055-6063
NSN 5990-00-127-2306
NSN 5945-01-341-4763
NSN 5990-01-460-6390
NSN 5960-01-395-1164
NSN 7035-00-104-7613
NSN 2925-01-092-7335
NSN 5945-01-588-1327
NSN 5950-01-456-6386
NSN 6150-01-116-2406
NSN 2925-01-394-5650