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 5999-00-928-2255
NSN 5965-01-263-7636
NSN 6220-01-420-1856
NSN 5915-01-397-0791
NSN 6650-00-418-2129
NSN 4140-01-579-5214
NSN 5965-00-455-7581
NSN 6220-00-080-8472
NSN 5998-01-468-5091
NSN 5998-00-686-2152
NSN 6685-00-327-2957
NSN 5930-01-627-9741