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 6610-01-169-6134
NSN 6135-01-602-3042
NSN 6105-01-317-0342
NSN 5915-01-122-1564
NSN 5935-01-054-8518
NSN 5910-01-338-3153
NSN 6240-01-555-1262
NSN 5996-01-512-2030
NSN 5965-01-550-7505
NSN 6150-01-492-4263
NSN 6130-00-661-0197
NSN 6650-00-095-6490