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 5915-01-381-0894
NSN 7035-01-256-8203
NSN 5998-00-290-8100
NSN 6130-00-167-7584
NSN 5920-00-269-6178
NSN 5925-01-502-8416
NSN 5965-01-285-9934
NSN 5935-01-278-5305
NSN 6110-01-629-9118
NSN 6105-01-223-7307
NSN 5855-01-042-7990
NSN 5910-00-934-1693