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 6130-01-649-0351
NSN 5935-00-197-6703
NSN 6620-01-228-1571
NSN 6620-00-408-5478
NSN 5950-00-935-2428
NSN 6220-00-108-8598
NSN 5985-00-956-9852
NSN 5920-01-120-5093
NSN 7035-00-150-2379
NSN 5999-00-237-7362
NSN 6610-00-880-1914
NSN 5996-00-279-0484