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 4140-01-450-6076
NSN 5965-01-398-3099
NSN 2925-00-198-5671
NSN 5960-01-332-9695
NSN 5950-01-312-4650
NSN 6610-00-053-9565
NSN 5960-01-242-3923
NSN 5935-01-071-7666
NSN 5925-01-044-5508
NSN 6150-01-423-8145
NSN 5945-00-252-1698
NSN 5910-01-383-9786