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 6240-00-702-1814
NSN 5930-00-389-6473
NSN 6105-01-660-3411
NSN 5975-01-397-4821
NSN 5935-01-658-7611
NSN 5925-00-581-3930
NSN 5855-01-658-4510
NSN 2925-00-877-3677
NSN 5855-01-187-2293
NSN 6240-01-115-8487
NSN 5950-01-415-9890
NSN 5998-01-467-1718