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 6130-01-592-9002
NSN 6130-00-824-5843
NSN 5835-00-003-0295
NSN 6105-00-798-0582
NSN 6110-00-706-2269
NSN 4140-01-099-8096
NSN 5990-00-644-0136
NSN 6220-01-592-3976
NSN 5985-00-081-9142
NSN 6150-00-144-7115
NSN 6645-01-078-9590
NSN 5975-01-468-4320