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 5935-00-285-2767
NSN 5920-00-753-5113
NSN 5975-00-503-4697
NSN 5945-01-164-5111
NSN 5855-01-423-9921
NSN 5945-01-461-1749
NSN 6105-01-508-3471
NSN 5895-01-403-2793
NSN 5965-00-913-9545
NSN 5965-01-399-8454
NSN 6620-00-470-3219
NSN 5950-01-423-8208