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 5999-00-698-5349
NSN 5960-00-472-5000
NSN 6105-00-413-2558
NSN 6135-00-726-4142
NSN 6130-01-533-0783
NSN 6135-01-581-8163
NSN 7035-00-631-3782
NSN 5895-01-175-9723
NSN 5835-01-310-8979
NSN 6145-01-086-9419
NSN 6130-00-761-2272
NSN 4140-00-224-5533