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 5920-01-373-9405
NSN 6240-01-032-5034
NSN 5895-01-091-2646
NSN 6620-01-100-8899
NSN 6105-01-619-5895
NSN 6220-01-572-8674
NSN 6135-01-111-1495
NSN 6110-01-509-5986
NSN 5835-00-987-9341
NSN 6145-01-230-5252
NSN 5930-01-173-5873
NSN 6685-01-555-5116