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 5915-00-342-6399
NSN 5905-01-350-3146
NSN 5998-00-317-2857
NSN 6135-01-069-2482
NSN 6240-00-223-9107
NSN 5998-01-570-7664
NSN 6320-01-216-1678
NSN 5915-00-252-1876
NSN 4140-00-187-6086
NSN 5835-00-168-4258
NSN 5998-00-263-7557
NSN 5975-00-953-8822