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 7035-01-399-5354
NSN 5960-01-624-1170
NSN 5935-01-141-6820
NSN 5920-00-868-7651
NSN 5935-01-541-4969
NSN 5999-00-189-1716
NSN 5910-00-362-2321
NSN 5930-00-978-4799
NSN 6645-00-429-0172
NSN 5965-00-905-7561
NSN 6150-01-461-7811
NSN 6645-01-162-8023