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 5975-01-574-0217
NSN 5925-00-959-4983
NSN 6110-00-882-7117
NSN 5945-01-214-2446
NSN 6105-01-245-3314
NSN 5935-00-104-7528
NSN 5960-01-539-1956
NSN 6130-01-240-7078
NSN 5996-00-808-5563
NSN 5998-01-089-8943
NSN 6150-00-903-5049
NSN 6685-01-322-8516