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 5920-01-442-8998
NSN 5835-01-485-0210
NSN 5975-00-199-4956
NSN 6240-01-237-1481
NSN 6610-00-504-2839
NSN 5935-01-174-0275
NSN 6110-01-432-7697
NSN 5920-01-469-7072
NSN 5999-01-123-9685
NSN 5945-01-125-2015
NSN 5835-01-555-8963
NSN 6220-01-600-9235