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 5905-01-158-6387
NSN 6320-01-438-6280
NSN 5910-01-579-9610
NSN 5920-01-168-7810
NSN 5895-01-422-3344
NSN 6320-00-089-9426
NSN 6105-01-182-0436
NSN 5985-00-245-3509
NSN 5935-00-392-5816
NSN 5999-01-143-2550
NSN 5925-01-433-3952
NSN 6150-01-630-4265