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 6105-01-317-3657
NSN 6110-00-123-7953
NSN 5855-01-507-3822
NSN 6145-01-032-4557
NSN 2925-01-368-5773
NSN 5855-01-394-3688
NSN 6620-01-607-3234
NSN 5965-00-368-8204
NSN 5965-01-052-3765
NSN 5998-01-036-0630
NSN 5895-01-433-6699
NSN 2925-00-442-6702