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 5998-01-355-7548
NSN 5930-00-933-8438
NSN 6105-01-587-0497
NSN 5960-01-106-3086
NSN 5935-00-511-8455
NSN 5996-00-647-5160
NSN 5996-01-307-2756
NSN 5855-00-014-5008
NSN 6130-01-237-5992
NSN 5895-01-056-4548
NSN 6685-00-957-0716
NSN 5925-01-209-9216