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).
NSN 4140-01-302-6824
NSN 5920-01-056-5481
NSN 5960-01-307-2674
NSN 6145-01-318-6154
NSN 6620-00-513-0738
NSN 6150-00-835-2397
NSN 5905-01-605-6322
NSN 5915-00-149-8573
NSN 6105-01-577-0014
NSN 5935-01-446-9789
NSN 6620-01-029-8723
NSN 5965-01-542-0846