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 5950-01-375-8656
NSN 5985-01-310-4835
NSN 6685-01-432-2579
NSN 5910-01-633-9963
NSN 5965-01-648-8042
NSN 5925-01-625-8942
NSN 7035-01-421-4446
NSN 6610-00-433-5227
NSN 4140-01-120-5798
NSN 4140-01-271-1918
NSN 5945-01-051-9442
NSN 6320-00-636-0922