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 6145-01-495-1360
NSN 6320-01-431-4359
NSN 5996-01-088-7074
NSN 6150-00-404-7875
NSN 2925-00-902-3881
NSN 6105-01-382-9690
NSN 5998-00-156-7874
NSN 6110-01-041-5986
NSN 5965-01-288-4736
NSN 5905-01-356-7203
NSN 5835-00-936-8753
NSN 6650-01-596-3297