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 6220-01-607-0130
NSN 5998-01-487-6620
NSN 5915-01-093-8544
NSN 5960-01-573-6483
NSN 6320-00-701-0437
NSN 5998-01-285-9204
NSN 4140-01-357-7867
NSN 5905-01-641-9801
NSN 6650-00-005-8572
NSN 6110-00-604-7753
NSN 5925-01-160-6239
NSN 5835-01-052-8464