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 6105-00-325-3637
NSN 5915-00-083-5590
NSN 5915-01-149-3524
NSN 5985-01-160-6600
NSN 6135-00-542-6216
NSN 5895-01-263-9975
NSN 5855-00-256-5562
NSN 5920-01-386-3115
NSN 6610-01-413-3095
NSN 4140-00-337-6631
NSN 6220-01-601-3834
NSN 6145-01-201-4347