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 5910-01-434-2550
NSN 7035-01-439-9356
NSN 6105-00-918-1595
NSN 5925-01-289-9340
NSN 6620-01-554-0030
NSN 6135-00-240-3200
NSN 5965-00-812-9158
NSN 6650-01-406-5322
NSN 5999-00-655-3867
NSN 5935-00-224-1013
NSN 6320-01-592-6248
NSN 5950-01-337-8577