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 7035-00-703-3535
NSN 5999-01-271-2308
NSN 6110-01-398-5322
NSN 6610-01-539-0014
NSN 5935-00-124-9966
NSN 5985-00-162-2926
NSN 5985-00-470-0148
NSN 5985-01-433-3597
NSN 5855-01-477-8756
NSN 5985-01-194-1000
NSN 5910-00-705-3498
NSN 7035-01-432-2424