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 5975-01-355-8933
NSN 6645-00-891-3366
NSN 5920-01-483-6830
NSN 5975-01-312-1629
NSN 6610-01-453-1610
NSN 5910-01-439-9521
NSN 5855-00-760-3870
NSN 5855-00-879-7245
NSN 6685-01-457-1198
NSN 6105-01-179-4717
NSN 6130-00-682-2482
NSN 6150-01-463-8872