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 5920-01-191-6321
NSN 6110-01-607-2773
NSN 6135-01-268-7056
NSN 5975-00-631-0120
NSN 6135-01-303-0295
NSN 6110-00-050-4964
NSN 5930-01-258-4092
NSN 5835-01-156-5622
NSN 5935-01-406-1451
NSN 6130-01-443-2448
NSN 5985-00-202-7684
NSN 5925-00-080-9284