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 5945-01-020-6816
NSN 5935-00-631-3752
NSN 5835-00-174-7763
NSN 6320-01-506-9439
NSN 5835-00-876-4544
NSN 6645-00-902-3461
NSN 6145-01-370-4485
NSN 5975-00-167-2422
NSN 5985-01-340-3105
NSN 6145-01-394-2429
NSN 5835-01-020-5650
NSN 6145-01-013-7171