A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Articles of aluminum nesoi
NSN 5910-01-454-6089
NSN 5960-01-160-3437
NSN 5855-00-455-6070
NSN 5999-01-291-1401
NSN 5990-00-336-2054
NSN 5990-00-122-8698
NSN 5910-01-391-5303
NSN 6150-00-274-9422
NSN 6145-00-905-6797
NSN 5965-01-283-6106
NSN 7035-01-484-8037
NSN 6150-01-100-4337