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 5960-01-138-3337
NSN 6240-01-070-8612
NSN 5999-01-358-1197
NSN 5998-01-068-3662
NSN 2925-00-497-7808
NSN 5905-01-300-7698
NSN 6320-00-295-1982
NSN 5930-00-266-8175
NSN 6150-01-303-0434
NSN 5925-01-540-6008
NSN 4140-00-006-4188
NSN 6150-01-578-6346