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 5910-01-644-4324
NSN 5960-00-148-4493
NSN 6145-01-181-3766
NSN 6135-00-062-5080
NSN 5960-00-307-9919
NSN 5930-01-442-4757
NSN 6610-00-446-9269
NSN 5965-00-127-1660
NSN 5935-01-583-3241
NSN 6240-01-422-9650
NSN 5935-01-467-2390
NSN 5990-01-153-0679