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 5950-01-510-3802
NSN 5915-01-194-7598
NSN 5945-01-249-7414
NSN 5965-00-258-6809
NSN 6105-00-021-2123
NSN 5998-01-600-2664
NSN 5925-01-519-9251
NSN 5990-01-414-2778
NSN 5855-01-550-5219
NSN 6610-01-425-1523
NSN 5905-01-578-7381
NSN 5965-01-101-2187