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.
NSN 5835-01-286-6499
NSN 5835-01-282-9768
NSN 5930-00-013-9823
NSN 5895-01-264-5260
NSN 7035-01-223-4097
NSN 5945-01-367-2754
NSN 5915-01-054-3109
NSN 5996-01-258-6550
NSN 5950-00-152-5011
NSN 5935-01-337-8775
NSN 5965-01-590-9610
NSN 6610-01-168-3573