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 5915-01-442-4245
NSN 5985-01-619-4453
NSN 6105-01-577-0014
NSN 5945-01-228-8826
NSN 5935-01-236-0333
NSN 6105-01-447-2984
NSN 5950-01-142-7284
NSN 5905-00-372-5214
NSN 5999-01-172-0909
NSN 6135-01-584-0941
NSN 5835-01-222-7714
NSN 5945-00-228-2342