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 5915-00-818-8688
NSN 4140-00-942-3483
NSN 5998-01-535-6004
NSN 5945-01-493-8688
NSN 5996-00-833-2521
NSN 5925-00-802-1243
NSN 5935-01-218-7156
NSN 5965-01-365-1678
NSN 6650-01-245-0881
NSN 6145-01-504-7867
NSN 6150-01-398-9850
NSN 5925-01-377-5890