8 external lugs, evenly spaced
No other part numbers with same form, fit, and function found.
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.
Classification: Nuts of iron or steel
NSN 6240-01-253-0687
NSN 5996-00-877-0167
NSN 6620-01-067-8952
NSN 6145-01-406-8024
NSN 5975-01-106-5751
NSN 5910-00-228-7425
NSN 6105-00-856-8709
NSN 5999-00-224-1521
NSN 6650-01-396-8890
NSN 5910-01-600-2613
NSN 6620-00-010-8190
NSN 6645-01-578-1920