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 5998-00-919-8544
NSN 5935-00-256-4914
NSN 5945-01-403-2800
NSN 5998-01-584-6813
NSN 5925-01-634-0664
NSN 5925-01-152-4955
NSN 6685-00-872-2067
NSN 5950-00-281-2389
NSN 6110-01-528-1193
NSN 5905-00-705-1768
NSN 5905-01-398-0605
NSN 4140-00-945-4055