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 5975-01-089-0646
NSN 5996-01-224-8906
NSN 5935-01-062-3112
NSN 5905-00-218-1237
NSN 5835-01-039-3346
NSN 6130-01-189-2238
NSN 5895-00-607-0078
NSN 5985-01-491-5194
NSN 5915-01-423-4642
NSN 6220-01-157-9062
NSN 6110-00-238-6016
NSN 5960-01-602-6009