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 6105-01-346-1850
NSN 5920-01-514-8762
NSN 5945-01-021-6177
NSN 6320-01-578-6006
NSN 5835-00-546-4898
NSN 5855-00-481-0019
NSN 5999-00-880-1657
NSN 5915-01-525-7731
NSN 5985-01-260-9482
NSN 5855-01-088-8700
NSN 7035-01-649-3339
NSN 5935-00-185-5560