Distance from center of inside diameter to flatted side 0.978 in.
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: Articles of aluminum nesoi
NSN 6110-00-081-0927
NSN 5975-00-850-6809
NSN 6110-01-010-0905
NSN 6320-01-412-2973
NSN 6650-01-157-1667
NSN 5895-00-808-4207
NSN 5950-01-399-0248
NSN 6150-00-679-9203
NSN 5975-00-285-8003
NSN 6645-00-153-3834
NSN 5960-00-136-7046
NSN 6130-01-407-4383