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 5910-00-535-0526
NSN 5999-01-580-2038
NSN 6645-00-337-8276
NSN 5895-01-083-8960
NSN 5985-01-189-5721
NSN 6220-00-308-9728
NSN 6110-00-766-0886
NSN 5965-01-435-6644
NSN 5895-01-320-3870
NSN 5855-00-408-2611
NSN 6135-00-248-4102
NSN 5915-00-073-2618