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 5990-00-152-3929
NSN 6105-01-265-3112
NSN 6620-01-037-0275
NSN 6610-00-498-5198
NSN 6610-01-431-8575
NSN 5990-01-568-5565
NSN 6685-00-420-0027
NSN 6685-01-271-8487
NSN 6650-00-230-4575
NSN 4140-01-398-9118
NSN 4140-00-829-4134
NSN 5945-01-367-5350