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 6130-01-162-6719
NSN 6320-01-512-2031
NSN 6135-00-643-4843
NSN 6320-01-512-2031
NSN 6650-00-684-3060
NSN 7035-00-523-7492
NSN 6610-00-766-4074
NSN 5920-01-459-7374
NSN 6105-01-329-8418
NSN 5960-01-614-8005
NSN 6145-00-715-1186
NSN 5915-01-054-3109