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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5925-00-835-6009
NSN 5999-01-418-0941
NSN 5915-01-216-4048
NSN 5935-01-606-5925
NSN 5990-01-190-8223
NSN 5975-01-512-8525
NSN 6610-00-777-7494
NSN 5990-01-216-1276
NSN 6130-01-379-3401
NSN 6220-01-325-2418
NSN 5960-01-167-8796
NSN 6650-00-416-2953