No other part numbers with same form, fit, and function found.
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 6610-00-398-9673
NSN 6610-01-545-0766
NSN 5925-01-462-6172
NSN 5920-01-246-4330
NSN 5999-00-131-4506
NSN 5945-01-060-1931
NSN 2925-01-417-6815
NSN 5935-00-106-0905
NSN 7035-01-013-0934
NSN 2925-01-256-8176
NSN 6220-01-267-6508
NSN 6220-00-079-4840