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 6610-01-477-6476
NSN 5835-01-068-4214
NSN 5935-01-616-1697
NSN 5945-00-593-1736
NSN 5855-01-471-1509
NSN 6110-01-608-4799
NSN 5985-01-412-2897
NSN 6135-00-942-7970
NSN 5895-01-444-6439
NSN 6645-00-998-7820
NSN 5905-01-450-5593
NSN 5935-00-913-5881