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 5835-01-442-6482
NSN 5960-00-707-3335
NSN 2925-01-228-6554
NSN 5996-01-546-2025
NSN 5965-00-575-4089
NSN 5915-00-539-7673
NSN 6150-01-131-6887
NSN 5965-01-406-3156
NSN 5960-01-244-1969
NSN 5960-01-065-7900
NSN 5998-00-842-0866
NSN 4140-00-778-1836