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 2925-01-538-1343
NSN 5835-00-339-3020
NSN 6650-01-209-6318
NSN 6150-01-623-7691
NSN 5945-00-767-4875
NSN 5855-01-165-6361
NSN 5915-01-140-3783
NSN 5910-01-585-4162
NSN 6240-01-320-1308
NSN 5950-01-191-1711
NSN 5950-01-389-8299
NSN 6105-01-446-7245