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 5985-01-047-3669
NSN 5920-00-178-1688
NSN 5905-00-938-5161
NSN 5835-00-888-9422
NSN 6110-01-258-3638
NSN 5950-01-443-0568
NSN 4140-01-534-8125
NSN 5945-01-450-4840
NSN 6105-00-237-3480
NSN 2925-01-256-8176
NSN 5920-00-610-3209
NSN 2925-01-308-2195