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 5960-01-297-5855
NSN 6220-00-614-7163
NSN 6105-01-149-5484
NSN 6105-01-481-9850
NSN 5895-00-318-8080
NSN 6610-01-349-6333
NSN 5905-01-225-1933
NSN 6130-01-458-3108
NSN 5935-01-430-3360
NSN 6610-00-941-0509
NSN 6105-01-607-6572
NSN 5905-01-536-0007