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 5855-01-500-5718
NSN 6105-01-126-8958
NSN 6685-01-604-8063
NSN 6220-01-142-8075
NSN 5945-00-897-9444
NSN 6110-00-480-4827
NSN 5990-01-032-5160
NSN 6650-01-193-8983
NSN 5925-00-847-7725
NSN 5905-00-840-6669
NSN 6220-00-230-4705
NSN 6650-01-251-8520