Material is grade 5 steel/item is magnaguard treated
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5855-01-076-5202
NSN 6150-01-062-7540
NSN 6650-01-484-9505
NSN 5910-00-995-2238
NSN 5945-01-315-9553
NSN 6685-01-575-8133
NSN 5835-00-302-5296
NSN 2925-01-027-1293
NSN 6650-00-950-4107
NSN 6645-01-275-5328
NSN 5950-01-441-7861
NSN 5935-01-476-4824