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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5910-00-084-3236
NSN 5930-01-338-0150
NSN 6620-01-498-4780
NSN 5998-01-594-4673
NSN 5960-01-563-6975
NSN 5915-01-140-8465
NSN 5915-00-597-2369
NSN 6220-01-608-4497
NSN 6610-01-361-9988
NSN 5998-00-246-4422
NSN 6135-01-490-0278
NSN 5835-01-599-1876