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 6105-01-414-3867
NSN 5910-01-579-4145
NSN 6135-01-582-5987
NSN 5945-01-415-0858
NSN 5999-01-542-5892
NSN 6220-01-409-1585
NSN 4140-01-211-6474
NSN 5985-01-424-7821
NSN 5965-01-187-8574
NSN 5945-01-038-3408
NSN 6145-01-057-8344
NSN 5996-01-563-6568