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 6620-00-426-6884
NSN 6145-00-257-6820
NSN 6105-00-079-2409
NSN 5950-01-391-5414
NSN 6150-00-420-2407
NSN 6650-00-559-1462
NSN 6620-01-278-8028
NSN 5945-01-152-2780
NSN 6130-01-067-9383
NSN 6105-01-364-8811
NSN 5935-00-409-0217
NSN 5920-00-538-1068