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 5960-01-437-3313
NSN 5996-01-367-6557
NSN 6145-01-323-6509
NSN 5945-00-062-3949
NSN 5910-00-348-2617
NSN 5945-01-336-6573
NSN 6645-01-122-1878
NSN 4140-00-958-1252
NSN 6105-01-023-4108
NSN 5985-01-546-7570
NSN 6110-01-438-1846
NSN 6220-00-006-9746