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 5999-01-081-9408
NSN 5915-01-219-8136
NSN 6220-00-736-4931
NSN 5985-01-597-9651
NSN 6240-00-287-1988
NSN 5855-00-797-8217
NSN 6620-01-535-1004
NSN 6110-01-323-5273
NSN 5945-01-188-6307
NSN 4140-01-506-1889
NSN 5920-00-355-4736
NSN 5925-01-338-3494