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 6240-01-426-5581
NSN 5999-01-235-3523
NSN 6220-01-270-5118
NSN 5895-00-232-9451
NSN 5920-01-462-1593
NSN 5935-00-945-3432
NSN 5996-01-580-7124
NSN 5855-01-437-6161
NSN 5998-00-033-3274
NSN 5915-01-270-3613
NSN 4140-01-236-5694
NSN 2925-00-246-3077