Inside corners are chamfered 0.031 in. Lg x 45 deg; cut into 2 pieces
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 6240-01-171-9500
NSN 5935-00-500-9995
NSN 5835-01-357-1247
NSN 5950-01-036-1007
NSN 5905-01-211-6568
NSN 5998-01-615-1902
NSN 5998-01-441-9315
NSN 6620-01-465-9885
NSN 5999-00-966-3648
NSN 5925-01-318-3031
NSN 5998-01-512-2398
NSN 5950-00-916-4093