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 6610-00-277-7206
NSN 6145-01-281-5180
NSN 5905-01-630-7596
NSN 5925-00-286-8502
NSN 5855-01-572-5390
NSN 6150-01-123-1838
NSN 6650-01-562-6772
NSN 6130-01-259-5251
NSN 5935-00-854-4484
NSN 4140-01-354-2686
NSN 5930-01-137-9262
NSN 5985-01-262-8968