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 5915-01-469-1046
NSN 6610-01-244-3416
NSN 5998-01-176-7298
NSN 5960-01-530-8828
NSN 6135-00-812-9039
NSN 5910-00-366-5149
NSN 6220-01-050-8706
NSN 5990-00-093-6794
NSN 6320-01-262-8642
NSN 5945-01-129-8695
NSN 5905-01-258-9093
NSN 5999-00-882-9774