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 7035-01-255-2332
NSN 6240-01-068-8828
NSN 5999-00-970-1342
NSN 5996-01-201-2822
NSN 5925-01-050-2009
NSN 7035-01-074-7634
NSN 6645-01-606-2164
NSN 6220-01-586-0982
NSN 5996-01-212-6568
NSN 7035-00-117-0418
NSN 5935-00-905-4810
NSN 5999-01-221-2922