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: Articles of aluminum nesoi
NSN 5999-00-243-2134
NSN 5999-01-462-1733
NSN 5998-00-014-0157
NSN 5996-00-196-7258
NSN 5855-01-033-1375
NSN 4140-01-189-7899
NSN 5835-00-673-2885
NSN 6135-01-585-8174
NSN 6105-00-297-3762
NSN 6620-00-938-1789
NSN 5920-00-391-6252
NSN 6645-00-337-8276