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 5965-00-626-5346
NSN 6320-01-006-6138
NSN 5960-01-089-8155
NSN 5920-01-627-0663
NSN 5996-01-509-6443
NSN 5999-01-505-1276
NSN 5835-01-084-0650
NSN 4140-01-594-3096
NSN 5895-01-507-2562
NSN 5915-00-531-8393
NSN 6645-01-113-6712
NSN 5935-01-388-1418