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 5920-00-338-6966
NSN 6110-00-285-1895
NSN 5920-00-482-3441
NSN 6610-01-278-2446
NSN 5920-00-136-7132
NSN 5915-01-518-2534
NSN 5975-01-075-3393
NSN 5975-01-516-2009
NSN 6620-01-144-2488
NSN 5998-01-653-6379
NSN 5975-01-288-6678
NSN 5855-01-560-4811