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 6650-01-056-9198
NSN 6620-01-633-8443
NSN 7035-01-413-6697
NSN 7035-00-888-7440
NSN 6135-01-307-2749
NSN 5895-01-029-3791
NSN 6610-01-300-8383
NSN 6220-00-450-4356
NSN 6130-00-580-3725
NSN 5960-01-273-4201
NSN 6610-01-648-3739
NSN 5950-00-619-1590