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 5996-01-262-4370
NSN 6320-00-590-9342
NSN 5930-01-259-9976
NSN 5960-00-816-9040
NSN 5990-01-443-2931
NSN 5965-01-461-2850
NSN 5855-00-149-0766
NSN 6150-01-080-9384
NSN 5835-01-071-9310
NSN 5990-01-514-8708
NSN 6650-01-148-3499
NSN 6135-01-222-0703