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).
NSN 5960-00-552-1940
NSN 5965-01-652-3339
NSN 5960-00-529-2704
NSN 5960-00-153-7115
NSN 5960-01-553-4557
NSN 7035-01-240-9732
NSN 5835-00-660-4523
NSN 6110-01-432-0758
NSN 5998-01-267-7400
NSN 6645-01-415-6093
NSN 5925-01-358-6473
NSN 5935-00-007-7142