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 5985-00-734-7479
NSN 5915-00-062-3054
NSN 7035-01-141-3041
NSN 2925-01-541-5031
NSN 5905-01-429-3444
NSN 5905-00-717-0012
NSN 6110-00-788-6014
NSN 7035-01-327-0296
NSN 5855-00-149-0766
NSN 6135-00-962-4111
NSN 5985-01-332-7047
NSN 5985-01-265-1879