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 5960-00-302-5754
NSN 7035-01-510-8787
NSN 4140-00-751-1694
NSN 5999-01-165-2180
NSN 4140-01-152-9161
NSN 5925-01-023-9116
NSN 5985-01-605-6372
NSN 5998-01-160-2389
NSN 5835-00-930-8500
NSN 6150-01-571-8029
NSN 5915-00-972-1605
NSN 5950-00-945-8011