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 5920-01-398-0580
NSN 5895-01-206-7923
NSN 5985-01-360-2114
NSN 5945-01-253-2886
NSN 5975-01-557-9705
NSN 6620-00-551-1639
NSN 2925-01-560-4123
NSN 5990-00-293-6031
NSN 5895-01-049-3064
NSN 5835-01-108-4980
NSN 5999-01-145-5084
NSN 5950-00-921-8374