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 5930-01-458-0099
NSN 5835-01-416-6455
NSN 6645-00-376-4829
NSN 5950-01-106-3000
NSN 5990-01-440-7135
NSN 5855-01-600-0486
NSN 6130-01-359-3366
NSN 6150-00-591-2002
NSN 5998-00-937-3079
NSN 6650-00-161-4122
NSN 5910-01-242-3520
NSN 5999-00-081-9413