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 5996-00-104-5607
NSN 5950-01-461-7939
NSN 5935-01-229-7095
NSN 6110-01-150-0669
NSN 6645-01-452-0621
NSN 5935-01-363-9946
NSN 6610-00-064-9351
NSN 5915-00-358-2407
NSN 6110-01-351-7307
NSN 5915-01-192-5708
NSN 5950-01-302-4898
NSN 5925-00-945-5463