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 6130-01-203-1485
NSN 5835-01-297-1909
NSN 5855-00-832-9341
NSN 5945-01-549-2192
NSN 6135-01-364-0667
NSN 5965-00-103-5000
NSN 6220-01-446-1417
NSN 6620-00-280-2874
NSN 6240-01-387-7178
NSN 5915-01-460-5328
NSN 6105-01-248-6581
NSN 5835-01-223-5084