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 2925-01-263-1357
NSN 6105-01-207-0152
NSN 5915-01-578-6153
NSN 5960-00-356-8744
NSN 6240-01-578-7913
NSN 6145-01-071-6518
NSN 6105-01-324-9164
NSN 6620-01-446-6571
NSN 5945-01-368-2573
NSN 5965-01-005-0341
NSN 6220-00-224-3036
NSN 5996-01-277-6715