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 2925-00-555-8836
NSN 5930-01-310-4651
NSN 5990-00-250-5205
NSN 5930-01-485-2415
NSN 5960-00-053-4750
NSN 6110-01-276-0985
NSN 5925-01-245-3594
NSN 6150-01-322-4248
NSN 6130-00-071-5910
NSN 6135-01-171-9299
NSN 5985-00-203-1200
NSN 5985-00-217-0798