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 5960-00-045-9266
NSN 6130-01-628-9518
NSN 5945-01-379-5846
NSN 4140-00-443-9732
NSN 5915-01-562-1366
NSN 6650-01-313-0134
NSN 5905-01-484-8013
NSN 6645-01-600-5653
NSN 6150-00-201-9583
NSN 6610-01-473-5678
NSN 6130-01-654-9775
NSN 5945-01-588-0968