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 5945-00-675-2058
NSN 5855-01-657-7657
NSN 6645-00-451-6462
NSN 6620-01-200-6493
NSN 5835-01-485-0210
NSN 2925-00-802-9387
NSN 5855-00-922-6459
NSN 5920-01-507-5957
NSN 5985-01-387-4414
NSN 6220-01-142-2329
NSN 6650-01-464-8293
NSN 6105-01-423-0136