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 2925-00-858-0949
NSN 5915-01-485-2466
NSN 5910-01-356-0050
NSN 5965-00-529-0602
NSN 6130-01-112-6971
NSN 6105-01-226-9363
NSN 6150-00-575-8961
NSN 5930-01-334-8907
NSN 6145-00-512-6675
NSN 5920-00-700-2942
NSN 2925-01-374-2402
NSN 5915-00-805-9250