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 5985-01-119-2220
NSN 5965-01-182-5768
NSN 5990-00-038-6482
NSN 6610-01-591-4374
NSN 5915-01-566-7954
NSN 6620-01-159-4330
NSN 5950-01-025-5826
NSN 6610-00-437-5681
NSN 6685-00-287-7564
NSN 5855-00-198-3197
NSN 5915-00-186-0463
NSN 6240-00-270-6824