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 5950-01-401-5321
NSN 2925-00-964-7128
NSN 5930-00-354-6525
NSN 5999-01-467-6550
NSN 5999-01-620-7632
NSN 6105-01-424-1614
NSN 6320-01-056-1164
NSN 5855-00-466-2309
NSN 5855-01-041-9392
NSN 5960-00-148-4493
NSN 5905-00-787-7746
NSN 5835-00-185-4919