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: Other articles of iron or steel not wire nesoi
NSN 6685-01-609-8912
NSN 5950-00-563-3143
NSN 6220-01-446-6430
NSN 5960-01-441-7047
NSN 5960-00-848-9094
NSN 5960-01-131-9733
NSN 5935-00-637-2643
NSN 5910-01-357-6114
NSN 6150-01-363-8650
NSN 4140-01-059-6917
NSN 5945-00-070-4361
NSN 6130-00-178-0716