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 5975-00-683-5869
NSN 7035-00-337-8745
NSN 5915-00-518-1644
NSN 5905-01-123-9715
NSN 5930-00-291-5400
NSN 5925-01-073-9736
NSN 5915-01-223-8868
NSN 5855-00-832-9341
NSN 5985-01-383-8346
NSN 5915-01-537-1155
NSN 6645-01-609-4753
NSN 6110-00-643-4832