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 5855-00-688-9954
NSN 5999-01-027-3841
NSN 5925-01-607-6279
NSN 5855-01-547-6540
NSN 4140-01-149-2298
NSN 6685-01-221-0209
NSN 6620-00-248-9513
NSN 6105-00-153-7967
NSN 5985-01-521-3694
NSN 6145-01-029-4184
NSN 6620-00-346-7591
NSN 5835-00-408-5499