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 6150-01-654-8911
NSN 5905-01-304-7146
NSN 5996-00-079-1268
NSN 6685-01-070-6341
NSN 5935-01-155-2513
NSN 6135-00-016-0071
NSN 6130-00-896-0046
NSN 5915-01-215-1473
NSN 5985-01-166-2755
NSN 5925-00-715-7831
NSN 5905-01-444-5004
NSN 5915-01-380-9759