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 6150-01-506-4929
NSN 6145-01-440-8646
NSN 6620-01-215-0470
NSN 5960-01-377-1907
NSN 5985-01-325-6191
NSN 6150-01-442-6055
NSN 5895-00-457-0571
NSN 5935-01-448-9421
NSN 6150-00-200-7644
NSN 6130-01-435-9241
NSN 5945-01-649-1372
NSN 5945-01-111-8361