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 6320-01-356-5601
NSN 2925-01-014-0118
NSN 6105-01-139-0524
NSN 6130-01-336-7251
NSN 6610-01-330-4903
NSN 5996-00-213-7121
NSN 6105-01-573-4336
NSN 5925-01-241-2698
NSN 6150-00-504-7656
NSN 6320-01-162-5977
NSN 5855-01-382-8725
NSN 5999-01-493-5170