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 6610-00-614-7943
NSN 5960-01-314-7757
NSN 6110-00-191-9225
NSN 5920-01-563-0681
NSN 5975-01-222-2612
NSN 5925-00-360-3872
NSN 6105-00-733-9226
NSN 5985-01-616-7469
NSN 6110-00-502-2391
NSN 5910-01-319-9893
NSN 5835-00-523-0736
NSN 6620-00-881-3908