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 5999-00-550-8306
NSN 5975-00-244-4373
NSN 5835-01-068-4214
NSN 7035-00-455-7666
NSN 6650-00-382-6080
NSN 6150-00-559-8369
NSN 5855-01-327-6678
NSN 5985-00-463-3954
NSN 6645-00-445-8143
NSN 6220-00-927-0543
NSN 6135-01-512-8740
NSN 2925-00-144-6405