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 6220-00-174-8514
NSN 5960-00-644-4982
NSN 5998-01-535-1171
NSN 6610-01-500-5046
NSN 6145-01-246-3827
NSN 4140-00-316-5383
NSN 5985-00-195-6545
NSN 5965-00-004-6371
NSN 5996-01-062-0807
NSN 5910-00-027-9964
NSN 5920-01-444-7578
NSN 6220-00-483-4044