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 6145-00-398-4405
NSN 5925-00-286-4667
NSN 5990-00-309-0023
NSN 5915-00-805-6268
NSN 5895-01-412-0627
NSN 5905-01-603-8915
NSN 5950-00-310-1480
NSN 5935-00-878-8366
NSN 6220-00-053-1807
NSN 5835-00-858-9128
NSN 5855-00-906-0994
NSN 5905-01-400-2976