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 5965-00-826-1841
NSN 5945-00-711-4706
NSN 6650-01-066-9792
NSN 5985-00-259-8222
NSN 6645-01-144-8627
NSN 5960-01-599-9821
NSN 5925-01-376-1940
NSN 7035-01-433-4401
NSN 5855-01-130-1501
NSN 6685-00-274-5533
NSN 6650-00-957-0714
NSN 5855-00-586-6255