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 5915-00-996-7763
NSN 7035-01-435-4009
NSN 6130-00-710-5696
NSN 5965-00-702-7257
NSN 5950-01-188-4866
NSN 5985-01-314-2775
NSN 5996-01-058-8227
NSN 7035-00-402-4971
NSN 4140-01-451-8771
NSN 6105-00-111-3353
NSN 5895-00-340-9619
NSN 5985-00-488-9403