Used on; lpu engine exhaust and tail pipes
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.
NSN 6645-00-086-9346
NSN 5915-01-478-7464
NSN 6145-00-823-6215
NSN 6135-00-862-5736
NSN 5999-01-357-7817
NSN 7035-00-134-3143
NSN 6650-01-283-7936
NSN 5920-01-171-0324
NSN 6240-01-395-9162
NSN 6240-01-537-0629
NSN 4140-01-613-6427
NSN 5920-01-532-7965