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 5895-01-634-0630
NSN 5975-01-453-9074
NSN 5895-01-193-4290
NSN 5998-00-903-9182
NSN 6620-00-176-3096
NSN 5915-01-229-7642
NSN 5985-00-500-0269
NSN 5930-01-184-4445
NSN 6650-01-486-6099
NSN 5935-00-164-2690
NSN 5985-00-852-4849
NSN 6620-00-420-1061