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 5910-00-293-2389
NSN 5960-00-952-1868
NSN 5905-01-487-8868
NSN 5960-01-023-8037
NSN 6240-01-432-0819
NSN 6320-01-021-6633
NSN 5960-00-195-6435
NSN 5910-01-098-7819
NSN 6110-01-474-0734
NSN 6110-00-578-7243
NSN 5975-01-145-5355
NSN 6110-00-951-3026