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 5915-01-226-2606
NSN 5985-01-288-1785
NSN 5945-00-496-3627
NSN 5985-00-957-5226
NSN 5985-01-100-3676
NSN 6320-00-116-3658
NSN 6320-00-790-4844
NSN 5960-00-267-9298
NSN 5935-01-581-8267
NSN 6220-01-201-0573
NSN 5930-00-011-3683
NSN 5835-01-490-9751