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 5950-00-279-4030
NSN 6105-01-242-7969
NSN 5999-00-276-9299
NSN 5835-00-160-0171
NSN 5920-01-382-4861
NSN 5985-01-551-4753
NSN 5990-01-504-9265
NSN 5996-00-879-3761
NSN 5960-00-920-5305
NSN 5965-01-415-9196
NSN 5998-00-671-1242
NSN 5835-00-729-9305