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 6220-00-704-9823
NSN 5965-00-013-7990
NSN 5910-01-084-2292
NSN 5835-01-023-8733
NSN 6130-01-551-1151
NSN 5935-00-513-7321
NSN 5910-00-344-3142
NSN 5990-00-232-3965
NSN 5945-00-147-0617
NSN 5935-01-659-9285
NSN 5996-01-423-9423
NSN 6650-00-782-4624