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 5998-00-166-2962
NSN 6130-01-172-3734
NSN 5935-01-395-2028
NSN 5835-01-325-5677
NSN 6650-00-754-2276
NSN 6150-01-215-0310
NSN 5960-01-413-3877
NSN 6240-01-462-1874
NSN 5950-01-558-2009
NSN 5945-00-242-7434
NSN 5920-00-791-2949
NSN 5965-01-592-3051