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 5975-01-608-4329
NSN 6130-01-535-9317
NSN 6240-01-068-3491
NSN 6130-01-430-2887
NSN 5855-00-885-8452
NSN 5965-01-258-5662
NSN 5835-01-441-4746
NSN 5960-01-531-9108
NSN 7035-01-440-1862
NSN 5835-00-143-4153
NSN 6145-01-033-0918
NSN 6130-01-279-4356