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 5895-01-605-0930
NSN 5998-00-057-3702
NSN 2925-01-239-6044
NSN 2925-01-049-8906
NSN 6130-00-887-8442
NSN 5935-01-047-0588
NSN 5975-00-924-9927
NSN 6105-01-095-0518
NSN 5960-00-709-5068
NSN 5945-00-001-9721
NSN 5945-01-040-1655
NSN 5920-01-482-0312