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 6620-01-316-4870
NSN 6685-01-393-6213
NSN 5945-01-102-3161
NSN 5996-00-262-5094
NSN 6145-01-048-8429
NSN 5950-01-162-8101
NSN 6135-00-223-9563
NSN 5930-00-389-6473
NSN 5998-01-172-5914
NSN 6130-01-571-1520
NSN 6685-01-155-3061
NSN 6135-01-466-0192