Both sides polished
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.
Classification: Other articles of iron or steel not wire nesoi
NSN 5985-01-046-7366
NSN 5960-01-134-4099
NSN 5975-00-189-0093
NSN 5950-01-542-9972
NSN 5935-01-442-5475
NSN 5835-00-092-1136
NSN 6135-00-793-1809
NSN 5920-00-372-5864
NSN 7035-01-487-4038
NSN 6110-00-496-0532
NSN 5915-00-299-2105
NSN 5960-00-128-8135