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.
NSN 5965-01-216-8217
NSN 5920-01-122-6303
NSN 5935-01-359-5699
NSN 6240-01-487-8757
NSN 6645-01-477-1633
NSN 6610-00-974-5348
NSN 4140-01-297-4182
NSN 6130-01-513-7327
NSN 5905-01-461-3144
NSN 6220-01-212-0891
NSN 5895-01-352-4994
NSN 2925-01-194-9737