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 5960-01-474-4843
NSN 5930-01-623-4798
NSN 5915-00-203-2859
NSN 5910-01-392-4817
NSN 6150-01-082-1402
NSN 6650-00-078-5773
NSN 5915-00-126-1890
NSN 5915-00-359-7776
NSN 4140-01-272-8091
NSN 6220-00-412-2741
NSN 5910-00-597-8695
NSN 5910-01-351-3653