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: Other articles of iron or steel not wire nesoi
NSN 5999-01-414-8613
NSN 6105-00-398-4673
NSN 5920-01-370-4376
NSN 6130-00-756-4271
NSN 5965-01-214-6225
NSN 7035-01-468-6532
NSN 5945-00-500-9783
NSN 6105-00-344-8170
NSN 5998-00-258-4992
NSN 5935-00-281-1237
NSN 6110-00-735-2267
NSN 7035-01-386-3004