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 5920-00-448-3139
NSN 6645-00-279-1777
NSN 7035-00-142-9076
NSN 5910-01-642-9220
NSN 7035-01-332-2304
NSN 5930-01-623-1403
NSN 5895-01-023-7893
NSN 6320-00-139-1090
NSN 5855-01-053-9684
NSN 6105-01-376-7133
NSN 6220-01-069-3685
NSN 5996-01-478-4822