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 6650-00-401-0982
NSN 5915-00-417-3834
NSN 5895-00-970-9592
NSN 5985-00-239-7581
NSN 5999-01-293-7631
NSN 5998-01-042-5455
NSN 5960-00-355-7307
NSN 5990-01-414-7618
NSN 5930-01-506-8775
NSN 6220-01-411-9813
NSN 6650-01-433-1911
NSN 6130-00-197-6987