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 5920-01-371-5261
NSN 6145-00-940-9555
NSN 7035-01-553-7431
NSN 7035-01-591-0115
NSN 5855-01-385-8846
NSN 6150-01-505-5298
NSN 6650-01-483-4267
NSN 6620-00-930-5680
NSN 6135-01-177-3552
NSN 6105-00-962-9003
NSN 5905-00-614-9272
NSN 5985-00-285-8466