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 5996-01-572-8487
NSN 5895-00-097-7259
NSN 5998-01-334-1813
NSN 5965-01-467-0706
NSN 6110-01-446-7482
NSN 5965-00-734-5053
NSN 5945-00-722-3790
NSN 5998-01-187-5693
NSN 5950-01-294-2295
NSN 5905-00-899-3557
NSN 5950-01-116-2142
NSN 5945-00-960-1375