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 5965-00-661-0469
NSN 5945-01-284-7337
NSN 6145-01-626-6051
NSN 5915-00-228-4375
NSN 5996-01-436-8215
NSN 6650-01-607-7600
NSN 5895-01-515-1276
NSN 6240-01-548-2197
NSN 5855-01-302-9778
NSN 5985-01-213-7873
NSN 6685-01-544-6067
NSN 5960-00-683-7476