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 6240-00-010-1124
NSN 5920-01-270-2171
NSN 5930-01-259-4262
NSN 5905-01-576-9362
NSN 5935-01-006-8841
NSN 6105-01-513-7106
NSN 6110-01-309-6448
NSN 5905-01-355-5681
NSN 5996-00-782-7231
NSN 5998-01-281-4505
NSN 6650-01-024-9554
NSN 6135-01-372-6985