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 6105-00-615-9979
NSN 5999-01-317-9786
NSN 6645-00-218-5015
NSN 5895-01-618-9051
NSN 5930-01-442-9690
NSN 5985-01-573-7194
NSN 6240-01-155-2959
NSN 6620-01-241-2996
NSN 6110-00-445-4909
NSN 6105-01-012-4176
NSN 5930-00-388-6758
NSN 7035-01-535-3807