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 5950-01-444-7637
NSN 6105-01-315-6022
NSN 6320-01-592-6248
NSN 5895-00-529-7547
NSN 5935-01-426-7331
NSN 5895-01-372-3372
NSN 5965-00-099-0698
NSN 6110-01-145-2841
NSN 5855-01-656-6808
NSN 5935-01-311-0863
NSN 5999-01-029-3025
NSN 5960-01-155-6839