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 6620-00-761-2540
NSN 6320-00-174-1362
NSN 5915-01-408-0636
NSN 5910-01-415-2897
NSN 5999-01-148-1609
NSN 5835-01-283-9691
NSN 5945-01-030-9447
NSN 5985-00-292-9206
NSN 5835-01-332-2867
NSN 5960-01-170-4057
NSN 6105-01-246-1658
NSN 6220-00-394-5762