Internal wrenching
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 6145-00-823-6215
NSN 6320-01-384-3850
NSN 6135-01-097-9317
NSN 6220-00-222-5663
NSN 6145-01-568-8543
NSN 6145-01-619-8280
NSN 5950-01-465-5224
NSN 5960-01-495-0859
NSN 6135-01-110-9470
NSN 5855-00-797-8217
NSN 5985-01-437-5421
NSN 6240-00-472-4635