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: Cobalt, wrought, and articles thereof
NSN 5935-01-181-7857
NSN 6220-01-420-5516
NSN 6130-01-492-5514
NSN 6685-00-204-6037
NSN 5895-00-015-6706
NSN 6220-00-299-6830
NSN 5996-00-155-4586
NSN 5999-00-964-8968
NSN 5915-01-644-9698
NSN 2925-00-781-1273
NSN 6145-01-114-8001
NSN 6645-00-620-4908