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 6110-01-131-6324
NSN 6610-01-305-8863
NSN 5910-01-195-8392
NSN 6220-01-451-3056
NSN 5996-01-104-4161
NSN 5996-01-255-6867
NSN 5930-00-596-9276
NSN 5915-01-275-8101
NSN 7035-00-413-0992
NSN 5855-00-560-0110
NSN 5905-01-326-6668
NSN 6105-00-388-6572