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 5985-00-277-7371
NSN 6650-01-042-9360
NSN 5930-00-767-2295
NSN 5965-00-527-8818
NSN 5910-00-526-8005
NSN 6620-01-067-0536
NSN 6110-00-740-5750
NSN 5945-00-276-9274
NSN 5996-01-069-2915
NSN 5975-01-546-2852
NSN 6240-00-569-5854
NSN 5999-00-161-0620