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 6685-01-144-3563
NSN 5950-00-140-9696
NSN 2925-00-020-7524
NSN 6145-01-417-2988
NSN 6320-01-247-0898
NSN 5950-01-544-9065
NSN 6685-00-411-6863
NSN 6320-01-332-7020
NSN 5945-01-014-8566
NSN 6110-01-653-1405
NSN 6105-00-461-4124
NSN 6110-00-163-2848