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 5920-01-547-2700
NSN 5910-00-351-8768
NSN 5996-01-200-7282
NSN 5990-00-959-3312
NSN 5960-00-137-7692
NSN 6320-01-380-7372
NSN 5835-00-978-9679
NSN 5930-00-776-6916
NSN 6650-00-862-2142
NSN 5935-00-883-1139
NSN 6645-01-212-9474
NSN 6685-00-005-5392