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 5905-00-987-4599
NSN 6320-01-170-4068
NSN 6135-00-725-5132
NSN 6610-01-449-8906
NSN 5905-01-316-7331
NSN 5996-01-581-7750
NSN 5935-00-383-3535
NSN 5895-01-153-2249
NSN 6650-01-487-7411
NSN 6220-00-376-8103
NSN 5835-01-430-4765
NSN 6650-01-581-2390