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 6645-01-467-9983
NSN 6650-01-363-0963
NSN 6145-00-378-3836
NSN 5930-01-641-8403
NSN 5950-00-944-6225
NSN 5985-01-468-1739
NSN 5999-01-146-8805
NSN 5920-00-199-9514
NSN 6610-00-356-6122
NSN 2925-01-146-0278
NSN 4140-01-488-5980
NSN 5960-00-425-6246