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 6110-01-167-6865
NSN 6145-01-562-6979
NSN 6130-01-127-6266
NSN 5905-01-617-1816
NSN 5910-01-492-8217
NSN 5910-00-201-7551
NSN 5945-01-021-1345
NSN 6320-01-129-9656
NSN 6610-00-077-3172
NSN 5925-01-627-0259
NSN 6620-01-331-9031
NSN 5950-01-268-1813