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 2925-01-443-4216
NSN 6320-01-170-4068
NSN 5965-01-200-6613
NSN 5835-01-381-2683
NSN 5999-00-682-4354
NSN 5985-01-591-5705
NSN 6685-00-348-4749
NSN 5996-01-053-3807
NSN 6620-01-069-0912
NSN 6150-01-571-2340
NSN 6145-01-440-6481
NSN 6220-01-500-2188