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 6145-01-265-3807
NSN 5910-00-565-3488
NSN 5998-01-203-7402
NSN 6320-01-506-9439
NSN 5925-00-284-3726
NSN 6130-01-190-0692
NSN 5985-01-359-3162
NSN 5930-00-452-0439
NSN 5965-00-228-8336
NSN 5996-01-649-7993
NSN 6130-01-241-2265
NSN 5975-01-350-9017