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 5930-01-094-5855
NSN 5975-01-515-1150
NSN 5998-01-100-3919
NSN 5975-00-119-9182
NSN 6650-01-543-7048
NSN 5985-01-236-1166
NSN 4140-00-704-7615
NSN 5855-01-499-6147
NSN 2925-01-583-5619
NSN 5930-01-516-8980
NSN 6135-00-764-8680
NSN 6220-00-262-0017