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 6240-01-604-1293
NSN 5960-00-586-5292
NSN 6610-01-501-1161
NSN 6130-01-322-6420
NSN 6610-00-376-7689
NSN 5996-00-407-3003
NSN 5998-00-987-9875
NSN 5910-00-341-6114
NSN 5895-01-490-2668
NSN 5990-00-061-9041
NSN 6685-00-188-1991
NSN 5965-00-888-2643