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 5985-01-448-9071
NSN 5945-00-152-4093
NSN 5895-01-034-1061
NSN 5999-01-266-3097
NSN 6620-01-266-8894
NSN 5960-00-007-4179
NSN 6220-01-290-6807
NSN 6110-01-363-0497
NSN 5835-00-998-5757
NSN 6135-01-384-4395
NSN 6110-00-902-1702
NSN 6320-01-512-2031