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 5915-01-420-9537
NSN 4140-01-423-1647
NSN 6135-01-471-7325
NSN 6610-01-393-9667
NSN 5945-01-660-3039
NSN 6105-00-638-6230
NSN 5895-00-116-4646
NSN 5855-01-353-3958
NSN 5910-01-536-8291
NSN 6150-01-607-1589
NSN 7035-00-628-3471
NSN 5935-01-161-7397