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 5985-00-081-1885
NSN 5935-00-224-0925
NSN 5915-01-047-9080
NSN 6650-01-032-1786
NSN 6135-01-431-6801
NSN 6135-00-437-5182
NSN 5975-01-553-5857
NSN 6220-00-079-2943
NSN 6650-01-596-8627
NSN 5915-00-541-5589
NSN 5855-01-437-6161
NSN 5835-01-422-7393