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 7035-01-077-4155
NSN 5895-01-259-3355
NSN 6105-01-111-3845
NSN 5996-01-185-5415
NSN 5960-00-118-8098
NSN 5925-01-010-1084
NSN 5960-00-911-9345
NSN 5855-01-612-8748
NSN 7035-00-003-7518
NSN 2925-01-522-1134
NSN 5915-01-268-5260
NSN 5998-01-129-8569