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 5905-01-263-0837
NSN 6240-01-265-0960
NSN 5998-01-197-7838
NSN 5915-00-612-7461
NSN 6645-00-216-6126
NSN 5930-01-469-6143
NSN 5930-01-472-5826
NSN 5965-01-100-0942
NSN 7035-01-145-5059
NSN 6685-01-289-0950
NSN 5935-01-503-0390
NSN 5905-00-054-5486