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 6620-01-465-7615
NSN 7035-01-146-1578
NSN 6685-00-212-4531
NSN 5925-00-427-9930
NSN 5935-01-278-0664
NSN 6685-00-270-5855
NSN 5996-01-067-8303
NSN 5945-01-296-4683
NSN 6110-01-540-2526
NSN 5975-00-054-5287
NSN 5855-01-634-0259
NSN 5990-01-413-2405