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: Other articles of iron or steel not wire nesoi
NSN 5910-00-165-9333
NSN 5835-01-544-5183
NSN 5935-00-442-6518
NSN 5945-00-465-8465
NSN 5930-01-043-2400
NSN 5930-00-647-4267
NSN 6685-00-117-5508
NSN 6145-01-348-8602
NSN 6240-01-508-5052
NSN 5960-01-614-8005
NSN 6650-01-512-8103
NSN 6240-01-414-9529