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 6645-01-629-9657
NSN 5975-01-485-7740
NSN 6220-01-376-1608
NSN 5920-01-364-1167
NSN 7035-01-562-0527
NSN 6110-01-090-0804
NSN 6650-01-487-9454
NSN 5915-01-200-0753
NSN 5985-00-695-4547
NSN 6620-01-591-1331
NSN 5999-00-300-0264
NSN 5935-00-926-3099