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.
Classification: Nuts of iron or steel
NSN 6320-00-977-3930
NSN 5975-00-940-0176
NSN 5965-01-326-7886
NSN 6620-01-323-5275
NSN 5996-01-341-7403
NSN 6240-00-861-2592
NSN 5895-01-472-7200
NSN 6645-01-285-4284
NSN 6135-01-368-2785
NSN 5965-01-058-9785
NSN 6320-00-004-9158
NSN 5945-01-322-4908