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 5945-01-292-1807
NSN 5998-01-454-5816
NSN 6105-01-500-0274
NSN 6650-01-236-0366
NSN 6645-01-028-2186
NSN 5855-00-631-4565
NSN 6130-00-188-7928
NSN 6220-01-525-1365
NSN 5998-01-012-9679
NSN 2925-01-236-3547
NSN 5996-01-175-6195
NSN 6645-01-545-2954