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 6220-01-450-5362
NSN 6240-01-315-1124
NSN 6620-01-572-4486
NSN 5996-00-279-5806
NSN 5915-00-912-9761
NSN 6220-00-289-9915
NSN 5835-01-498-9410
NSN 7035-00-283-3112
NSN 5895-01-216-0817
NSN 5996-01-492-6274
NSN 5960-01-391-1308
NSN 5835-01-068-3417