12) holes on surface 23/64 o.D.; (6) holes 11/32 o.D.
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: Other articles of iron or steel not wire nesoi
NSN 5985-00-883-0212
NSN 5925-01-060-5265
NSN 5998-01-631-8642
NSN 6130-01-387-3649
NSN 5945-00-513-2004
NSN 5998-00-261-6550
NSN 5975-01-654-1494
NSN 5920-01-212-1536
NSN 4140-01-195-7618
NSN 6145-01-461-9282
NSN 6650-01-633-9147
NSN 5935-00-267-3010