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 6645-00-539-1705
NSN 6620-01-364-0195
NSN 5925-01-043-0608
NSN 2925-01-067-4446
NSN 6685-01-594-9062
NSN 5935-01-551-2727
NSN 5935-01-066-0875
NSN 5985-01-380-8094
NSN 5915-00-518-4656
NSN 5930-01-417-6558
NSN 5950-01-203-4021
NSN 6110-01-149-5769