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 5930-00-537-4107
NSN 6610-01-573-1106
NSN 5960-00-486-0323
NSN 5945-01-401-5323
NSN 6105-01-294-7504
NSN 4140-00-022-1176
NSN 6135-01-098-3020
NSN 5965-01-284-0124
NSN 5950-01-181-9022
NSN 5960-01-444-2205
NSN 5835-01-200-7153
NSN 6135-01-309-8414