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 aluminum nesoi
NSN 5920-00-276-8657
NSN 5855-01-311-6666
NSN 5835-01-075-8473
NSN 5920-00-605-4741
NSN 5920-01-621-7194
NSN 2925-00-001-4604
NSN 5835-00-787-8122
NSN 5935-00-666-4877
NSN 5895-01-045-2037
NSN 6150-00-147-3680
NSN 5965-00-752-5823
NSN 5895-00-054-4759