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).
Classification: Magnesium, wrought
NSN 6220-01-526-8906
NSN 5990-01-047-7075
NSN 5855-01-378-1888
NSN 5835-01-412-0344
NSN 6685-01-601-6122
NSN 6610-00-273-9019
NSN 5998-00-628-4555
NSN 6650-01-558-9071
NSN 6320-00-116-3658
NSN 6650-01-514-7809
NSN 5835-01-592-2350
NSN 5905-01-064-6744