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 5990-01-364-0813
NSN 5945-01-654-4479
NSN 5915-00-070-4225
NSN 5920-00-849-3865
NSN 5835-00-792-8438
NSN 5990-01-183-6478
NSN 5855-01-197-2774
NSN 5920-01-633-8495
NSN 5996-00-972-7331
NSN 6650-01-555-9348
NSN 5905-01-559-6768
NSN 5915-01-229-2926