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 5996-01-480-7535
NSN 5985-00-285-0798
NSN 5965-01-283-8204
NSN 6650-00-798-6847
NSN 6645-01-512-6760
NSN 6685-01-560-9449
NSN 5960-01-369-3628
NSN 5945-01-513-3866
NSN 6220-01-567-2426
NSN 6320-01-397-9995
NSN 5960-00-430-3781
NSN 5920-00-486-8822