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 5915-01-142-3713
NSN 5835-00-441-5004
NSN 6110-01-315-9249
NSN 5835-00-707-6266
NSN 5965-01-280-3772
NSN 5965-00-680-9749
NSN 5999-01-474-5011
NSN 5915-01-457-3467
NSN 6685-01-494-8276
NSN 6105-01-197-2901
NSN 5945-00-593-7590
NSN 6130-01-446-6011