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 5965-01-444-1322
NSN 5945-01-026-6859
NSN 5990-00-206-3753
NSN 6110-01-123-3240
NSN 4140-01-565-7011
NSN 5915-01-272-4182
NSN 5945-00-990-2787
NSN 5985-00-107-6189
NSN 6610-00-788-0134
NSN 5905-00-314-7813
NSN 6620-01-315-1857
NSN 6685-01-384-3143