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 6110-00-913-9276
NSN 6145-01-154-0616
NSN 6130-00-263-1827
NSN 5945-01-278-0694
NSN 6320-00-809-5744
NSN 6105-01-571-6598
NSN 5905-01-648-2685
NSN 5990-01-261-2962
NSN 6110-01-448-9001
NSN 5925-01-556-0290
NSN 5915-01-539-1203
NSN 5960-01-117-6577