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 6220-01-322-5660
NSN 2925-01-259-7092
NSN 6145-01-423-0049
NSN 6620-01-595-7459
NSN 5999-00-797-2696
NSN 6240-01-014-5598
NSN 6240-00-080-2012
NSN 6105-00-869-5632
NSN 5905-00-855-0722
NSN 6620-01-288-2627
NSN 5930-01-391-8112
NSN 5935-01-091-1281