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 5950-00-998-2110
NSN 6610-01-545-0766
NSN 6110-01-492-3456
NSN 6110-00-725-9740
NSN 6110-00-281-3676
NSN 5935-01-202-8515
NSN 5835-01-370-4292
NSN 5930-01-545-3425
NSN 5975-00-204-9190
NSN 6105-00-628-3907
NSN 5920-01-112-0730
NSN 6650-01-154-1870