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 5985-01-106-3305
NSN 6645-01-196-6277
NSN 4140-01-342-8677
NSN 5910-00-321-0229
NSN 5960-01-425-1454
NSN 5996-00-539-7956
NSN 7035-00-565-9623
NSN 5915-01-140-2823
NSN 5895-01-202-8097
NSN 6220-00-134-5334
NSN 5910-01-535-7501
NSN 5985-00-545-7191