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 6130-01-463-8672
NSN 5990-01-608-3505
NSN 5998-01-411-8403
NSN 5945-00-934-9045
NSN 6130-01-428-7355
NSN 5910-00-823-5973
NSN 6145-01-121-7620
NSN 5905-00-574-8084
NSN 6650-01-437-6279
NSN 6685-01-056-3089
NSN 6650-01-102-7847
NSN 5990-01-430-3152