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 5998-01-068-2748
NSN 2925-00-934-8383
NSN 5990-00-140-1159
NSN 6130-00-142-9532
NSN 5960-00-915-6269
NSN 5965-00-892-1094
NSN 5930-01-299-4794
NSN 5895-00-188-6798
NSN 6650-01-104-7818
NSN 5915-01-301-6787
NSN 6110-01-249-6404
NSN 5935-01-462-2690