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 6105-00-580-1435
NSN 6150-01-598-1164
NSN 5998-01-597-7664
NSN 5895-00-576-8453
NSN 5910-01-496-1476
NSN 6130-01-153-2265
NSN 5975-00-266-2029
NSN 6130-01-502-8877
NSN 6105-01-509-1672
NSN 6650-01-227-9634
NSN 6110-00-889-1263
NSN 5999-01-525-7937