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 6130-01-467-9465
NSN 6105-01-506-5260
NSN 6240-01-229-5712
NSN 5965-00-925-5112
NSN 5960-00-067-5784
NSN 6320-00-779-5923
NSN 6320-00-422-9006
NSN 5925-00-007-7785
NSN 2925-01-371-6853
NSN 5920-01-200-6655
NSN 5835-01-524-4731
NSN 5990-01-443-2931