Matl steel comp uns k74015
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6240-01-224-7656
NSN 6650-01-202-6368
NSN 5960-01-461-9284
NSN 5996-00-580-4129
NSN 6105-00-762-0100
NSN 5920-01-398-2909
NSN 6135-00-938-1351
NSN 5985-01-478-1720
NSN 5920-01-203-5702
NSN 6110-00-839-8026
NSN 6685-01-642-9983
NSN 5920-01-556-7023