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 5930-00-707-5696
NSN 6220-00-282-9714
NSN 6240-01-406-5345
NSN 5910-01-602-9296
NSN 5935-00-155-4662
NSN 6150-01-281-2131
NSN 5990-01-118-8624
NSN 5965-01-157-2403
NSN 6130-01-534-4199
NSN 5855-01-020-7982
NSN 6150-00-269-5017
NSN 5965-01-130-9563