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 6150-01-566-1342
NSN 6105-00-127-2702
NSN 6620-01-542-8709
NSN 6130-01-519-0907
NSN 6145-00-998-7609
NSN 6650-01-207-0829
NSN 5835-01-647-6426
NSN 5950-01-035-8870
NSN 5996-00-503-8499
NSN 5905-01-202-7687
NSN 6620-01-571-7727
NSN 5999-01-060-3736