A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5920-01-354-5103
NSN 5910-00-184-8249
NSN 5985-01-427-3734
NSN 5935-01-631-3623
NSN 5965-01-603-7959
NSN 6130-00-108-6115
NSN 5996-01-027-1729
NSN 5945-00-973-6674
NSN 5960-00-246-4623
NSN 6685-01-212-2079
NSN 5999-01-479-6429
NSN 5915-01-384-3704