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 5905-01-634-0595
NSN 6610-01-445-5274
NSN 5945-01-136-9695
NSN 5835-00-247-0161
NSN 5990-00-791-4064
NSN 6620-01-656-5766
NSN 6610-00-054-7276
NSN 5855-00-688-9954
NSN 6150-00-293-5293
NSN 6610-01-398-8092
NSN 6610-01-383-6982
NSN 5945-01-555-7973