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 6130-00-111-1320
NSN 5990-01-291-4587
NSN 5930-00-448-3207
NSN 5985-00-646-3689
NSN 7035-01-384-9257
NSN 6685-01-018-2735
NSN 5965-01-254-3622
NSN 5998-00-633-5169
NSN 6105-01-314-8603
NSN 5835-00-143-4153
NSN 5835-01-442-6482
NSN 6320-00-139-1090