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 5999-01-160-4878
NSN 6130-00-966-7836
NSN 5965-00-815-2525
NSN 5985-01-063-8181
NSN 5998-01-660-3959
NSN 5950-01-651-3509
NSN 6145-01-558-1889
NSN 5930-00-191-5972
NSN 6645-00-067-5962
NSN 5945-01-514-7952
NSN 6620-01-502-9104
NSN 5960-00-140-9583