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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5985-00-201-5074
NSN 6620-01-095-8937
NSN 5915-01-259-9155
NSN 2925-01-058-1718
NSN 5915-00-847-3345
NSN 6220-00-846-7368
NSN 5920-01-296-8691
NSN 2925-01-025-0082
NSN 6620-01-329-7510
NSN 6220-00-847-1520
NSN 5945-01-482-0291
NSN 6685-01-353-7557