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 5920-00-051-8277
NSN 6105-01-165-2684
NSN 5998-00-188-0486
NSN 5960-00-181-0640
NSN 5935-00-333-6169
NSN 6240-01-131-1154
NSN 6320-01-439-5264
NSN 5996-01-506-7585
NSN 5945-00-007-1995
NSN 2925-00-198-8547
NSN 5910-01-050-4103
NSN 6320-01-265-0665