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 5835-01-394-7589
NSN 5950-00-276-5484
NSN 5910-01-522-0632
NSN 5935-00-642-5798
NSN 6135-01-641-4356
NSN 6610-00-176-5486
NSN 6610-01-265-1824
NSN 6145-00-972-8987
NSN 5835-00-073-0790
NSN 5925-00-617-9927
NSN 4140-01-649-3377
NSN 5945-00-312-9880