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 5999-01-013-9236
NSN 5998-01-348-7160
NSN 6130-01-050-5980
NSN 5915-00-088-1563
NSN 6150-00-299-0763
NSN 6320-01-220-2264
NSN 5835-00-005-7909
NSN 5930-01-415-3111
NSN 2925-00-163-9016
NSN 5930-01-198-8864
NSN 6610-00-190-3684
NSN 5999-01-364-8500