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 6620-01-308-0860
NSN 5855-01-062-5655
NSN 6240-01-176-0223
NSN 6150-01-573-4183
NSN 5895-01-155-9243
NSN 6610-01-447-2560
NSN 5920-00-056-1612
NSN 5996-01-300-6823
NSN 5965-01-358-1279
NSN 5996-00-881-3491
NSN 5935-01-458-8162
NSN 5910-01-187-6098