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 5925-01-055-3868
NSN 6220-01-160-7247
NSN 5996-00-019-8480
NSN 5905-01-413-5978
NSN 6240-00-104-4662
NSN 6320-01-029-4220
NSN 4140-01-332-6904
NSN 5925-01-587-7286
NSN 6110-00-320-0785
NSN 5835-01-013-3256
NSN 6645-00-796-7206
NSN 6320-00-886-9771