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 5930-01-602-4776
NSN 6240-01-398-0646
NSN 5915-00-677-2816
NSN 6105-01-099-8111
NSN 5975-00-732-7911
NSN 5965-00-064-8209
NSN 6685-01-148-4588
NSN 5895-01-425-1234
NSN 6645-01-564-0569
NSN 2925-01-511-5359
NSN 6220-00-848-5852
NSN 5915-00-728-6229