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 5855-01-369-4192
NSN 5950-01-185-1489
NSN 5920-01-473-2140
NSN 5925-01-661-2591
NSN 6240-00-045-9844
NSN 6150-00-191-5258
NSN 5960-00-946-7767
NSN 6610-00-891-6370
NSN 6105-01-250-7348
NSN 5960-01-407-1350
NSN 6130-01-368-7673
NSN 5965-00-181-0213