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: Articles of lead, nesoi
NSN 6320-01-572-6395
NSN 5960-00-494-4764
NSN 5835-01-416-6455
NSN 5960-01-362-9638
NSN 5925-00-056-8931
NSN 5945-01-085-3276
NSN 5960-01-617-6345
NSN 6685-01-167-8612
NSN 5930-01-340-4879
NSN 5990-01-195-3693
NSN 6150-01-352-8055
NSN 5985-01-247-6117