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 5910-01-219-3357
NSN 5950-01-157-0625
NSN 5990-01-507-7495
NSN 5990-00-631-9480
NSN 6220-01-421-4448
NSN 5905-00-475-7553
NSN 5985-01-644-7491
NSN 5925-00-666-4753
NSN 5920-00-823-0969
NSN 6645-01-424-4667
NSN 6105-01-060-2865
NSN 5990-00-816-7698