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 6620-00-735-2892
NSN 5975-01-120-7558
NSN 4140-00-835-7073
NSN 5965-00-335-0305
NSN 6320-00-456-2092
NSN 6105-01-571-1084
NSN 5930-00-781-4000
NSN 5910-01-023-8230
NSN 6150-00-644-8745
NSN 5905-00-238-8685
NSN 6110-00-862-3097
NSN 5920-01-562-4779