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 5945-01-461-1434
NSN 6220-00-319-2276
NSN 6105-01-435-5530
NSN 5999-00-153-0062
NSN 6320-00-476-6898
NSN 6620-01-101-4408
NSN 6130-01-129-3267
NSN 6645-01-435-4073
NSN 5915-00-175-7095
NSN 5975-01-593-0068
NSN 5930-01-391-4689
NSN 5985-01-528-3824