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 6645-01-258-4314
NSN 5999-01-129-2349
NSN 6650-00-968-5700
NSN 5975-01-022-9713
NSN 5925-01-533-5786
NSN 6105-01-373-1932
NSN 6620-01-616-9808
NSN 2925-00-336-8364
NSN 6105-00-894-7007
NSN 6220-00-071-4598
NSN 5990-00-913-8859
NSN 6220-01-055-9786