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 5985-00-958-1644
NSN 6650-01-135-3769
NSN 5895-00-288-5878
NSN 5920-01-025-5041
NSN 6650-00-990-5732
NSN 5930-01-358-5226
NSN 5895-01-578-5697
NSN 5905-00-816-9679
NSN 5990-01-438-8228
NSN 6240-01-321-3116
NSN 6220-00-491-8929
NSN 5985-01-063-9297