Plain finish
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 5965-00-564-1079
NSN 5990-01-573-1634
NSN 5990-00-411-1676
NSN 5975-01-243-6831
NSN 6105-01-502-8831
NSN 5990-01-219-9018
NSN 6320-01-100-7554
NSN 5996-01-252-8275
NSN 6220-00-994-5033
NSN 6645-00-242-0480
NSN 5999-01-273-0151
NSN 5925-00-834-0272