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 6645-01-539-2920
NSN 6145-01-152-9013
NSN 6610-01-625-6855
NSN 6650-01-098-5067
NSN 6130-00-277-7321
NSN 6150-01-107-3455
NSN 7035-01-397-5009
NSN 6650-01-487-4566
NSN 7035-01-252-1539
NSN 6240-01-562-3223
NSN 6320-01-521-1764
NSN 6105-01-537-4915