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 5925-01-471-5111
NSN 6220-00-703-5200
NSN 5895-00-360-0117
NSN 6135-00-078-9931
NSN 5920-01-169-7888
NSN 6130-00-804-4838
NSN 7035-01-555-8289
NSN 5920-00-148-4622
NSN 5935-01-099-4991
NSN 6130-01-549-6636
NSN 5910-01-258-8716
NSN 6685-00-934-8676