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 5935-01-024-8512
NSN 6135-00-196-5267
NSN 5999-01-531-6670
NSN 6220-01-038-1404
NSN 6105-01-321-3281
NSN 5915-01-513-9122
NSN 5835-01-485-0210
NSN 5998-00-632-3063
NSN 6105-01-207-2729
NSN 6650-01-462-5879
NSN 5930-01-442-5198
NSN 5975-01-358-6418