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 5925-01-518-3919
NSN 5895-01-141-9305
NSN 5935-01-634-0668
NSN 5950-01-184-0400
NSN 6110-01-121-8318
NSN 6610-01-448-2590
NSN 6130-00-118-6185
NSN 5935-00-864-7715
NSN 6150-00-676-6302
NSN 5895-00-900-2381
NSN 5990-01-568-5565
NSN 2925-01-542-9403