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 5950-01-651-6043
NSN 5998-00-521-2584
NSN 6320-00-116-3658
NSN 2925-01-495-2690
NSN 5985-00-891-3328
NSN 5915-01-034-3494
NSN 6240-01-218-5187
NSN 6135-00-485-7402
NSN 5945-01-038-1502
NSN 6105-00-494-9171
NSN 5925-01-374-1489
NSN 4140-01-521-0305