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 6685-01-193-8879
NSN 2925-01-459-8093
NSN 5985-01-360-4171
NSN 5905-01-463-8591
NSN 6610-01-278-9291
NSN 6645-01-196-8616
NSN 5855-01-556-0263
NSN 6645-00-965-7960
NSN 5910-01-019-3858
NSN 6685-01-523-6219
NSN 6130-01-332-7818
NSN 6130-01-436-2650