Used on aerodynamic baffle
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 5996-01-277-8977
NSN 5835-00-233-6327
NSN 5999-01-189-9167
NSN 6685-01-145-3938
NSN 6130-00-149-1115
NSN 5950-01-365-5007
NSN 6620-01-186-4374
NSN 6240-01-225-8518
NSN 6145-00-081-6686
NSN 6150-01-547-1902
NSN 6150-01-310-5568
NSN 5945-01-254-9741