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 6150-00-365-1711
NSN 6620-01-384-2105
NSN 5945-01-355-7020
NSN 6240-00-185-8367
NSN 5950-01-427-3723
NSN 6320-01-627-8295
NSN 6620-01-591-4031
NSN 6320-01-449-1014
NSN 5990-01-540-1619
NSN 6135-01-383-1910
NSN 5990-00-960-6310
NSN 5990-00-732-8040