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 5920-01-078-3780
NSN 6685-01-406-8955
NSN 5998-01-654-8537
NSN 6650-01-627-1480
NSN 6130-01-619-1307
NSN 6320-00-261-9136
NSN 5999-00-472-7834
NSN 6145-01-287-3614
NSN 6620-00-244-0965
NSN 6150-01-357-6791
NSN 6610-00-664-2190
NSN 5996-01-108-6762