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 5915-00-296-2025
NSN 5930-01-380-9118
NSN 5910-01-406-6504
NSN 6240-00-876-0005
NSN 5930-01-309-7625
NSN 6645-01-376-2336
NSN 6130-01-418-9445
NSN 5930-01-345-0556
NSN 6620-01-644-3496
NSN 5935-00-080-9940
NSN 5990-00-977-9261
NSN 5915-01-199-5605