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 5998-01-152-2819
NSN 4140-00-368-3485
NSN 6240-01-580-7796
NSN 5910-01-068-9348
NSN 6240-01-307-3957
NSN 5835-01-371-8759
NSN 5990-01-012-0613
NSN 6150-01-391-6106
NSN 6645-00-862-2904
NSN 6240-00-822-4571
NSN 5895-00-570-5391
NSN 5990-01-344-3708