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 5985-00-155-4755
NSN 6650-00-824-5510
NSN 5999-00-307-3125
NSN 5960-00-584-4553
NSN 6145-01-449-5406
NSN 5925-01-152-2690
NSN 5950-00-645-5447
NSN 5835-01-349-4406
NSN 5960-00-539-7914
NSN 2925-00-710-1879
NSN 5905-01-359-6299
NSN 5999-00-530-4844