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 6150-01-309-7482
NSN 5990-00-820-8643
NSN 5905-01-483-6318
NSN 5910-01-394-8010
NSN 6110-01-089-8130
NSN 5950-00-227-7862
NSN 6240-01-237-1481
NSN 5950-00-412-3988
NSN 5975-00-904-0002
NSN 6240-01-501-5688
NSN 5835-00-005-7909
NSN 5905-00-300-2653