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 6135-01-116-3385
NSN 5990-01-516-9665
NSN 6320-00-405-2348
NSN 6105-00-366-8428
NSN 6145-00-635-9957
NSN 5945-01-465-5324
NSN 5835-01-468-0579
NSN 5935-01-027-1866
NSN 6320-01-461-5866
NSN 5996-00-927-6359
NSN 6150-01-239-1719
NSN 5950-01-303-4816