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 5985-01-212-0261
NSN 5855-01-159-1654
NSN 5999-01-540-9969
NSN 6620-01-027-4159
NSN 6130-01-246-7617
NSN 6610-01-184-9700
NSN 5910-01-565-1488
NSN 5920-01-085-0976
NSN 5910-01-419-8620
NSN 6685-01-410-7583
NSN 5920-00-300-1843
NSN 5855-01-363-0332