Black, coated with moly
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 6620-01-457-7277
NSN 6620-01-369-5876
NSN 6150-01-648-2430
NSN 6145-01-386-3084
NSN 5835-00-180-7555
NSN 6650-01-106-8601
NSN 5985-01-533-7269
NSN 5930-01-150-2772
NSN 5935-01-631-1871
NSN 5960-01-133-3551
NSN 5945-00-679-3960
NSN 5985-01-025-6051