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: Tungsten, wrought, nesoi
NSN 6620-01-466-3708
NSN 5990-00-174-6695
NSN 6610-01-037-1872
NSN 6685-01-242-5270
NSN 5945-01-139-2605
NSN 6110-01-366-6952
NSN 5996-01-478-2982
NSN 6150-01-407-7989
NSN 5990-00-106-3932
NSN 6130-01-056-9154
NSN 5925-01-435-0411
NSN 5925-00-318-0026