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 5985-01-100-8904
NSN 5965-01-592-9595
NSN 5855-01-458-5163
NSN 6105-00-707-5962
NSN 6650-01-112-0453
NSN 5855-01-607-6521
NSN 5905-01-478-3360
NSN 5910-01-369-8402
NSN 5835-01-200-7153
NSN 6130-01-536-8306
NSN 5935-01-359-2065
NSN 5950-01-045-8729