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 5996-00-231-9322
NSN 5905-01-115-9340
NSN 6240-01-442-7746
NSN 6610-01-271-7593
NSN 6610-00-472-5179
NSN 5965-00-942-1602
NSN 6110-01-262-0208
NSN 6685-00-188-1991
NSN 5920-01-078-9497
NSN 5999-01-401-5322
NSN 5915-01-645-3279
NSN 6320-01-160-7757