A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 6650-01-348-4805
NSN 5996-00-679-5233
NSN 5835-01-130-8258
NSN 5985-01-046-7366
NSN 4140-01-273-3962
NSN 5935-01-269-2668
NSN 6645-01-370-4259
NSN 6650-01-209-1422
NSN 5999-00-973-0667
NSN 6110-00-441-3711
NSN 6645-01-352-6583
NSN 2925-01-577-0004