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 5975-01-182-8218
NSN 6620-01-224-9331
NSN 6135-00-097-8162
NSN 5835-01-576-5307
NSN 5999-01-439-4700
NSN 6220-01-641-9175
NSN 6105-01-481-3763
NSN 6645-00-310-5839
NSN 6130-00-635-4912
NSN 5915-01-513-9122
NSN 5999-01-461-8731
NSN 5915-00-549-1098