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 7035-01-006-3186
NSN 5920-01-038-7388
NSN 5910-01-553-7167
NSN 5965-01-436-0390
NSN 5996-01-426-1920
NSN 5930-00-004-5017
NSN 5925-00-194-9146
NSN 5998-01-046-4569
NSN 6240-01-253-0687
NSN 5835-01-168-6256
NSN 5985-01-469-9152
NSN 5945-00-077-0604