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 6685-01-076-2678
NSN 5910-01-440-9558
NSN 5855-01-384-4914
NSN 5920-01-525-7688
NSN 6130-01-464-4286
NSN 5960-00-983-3317
NSN 5990-00-594-7291
NSN 5835-00-187-1481
NSN 2925-01-568-3705
NSN 5915-01-257-9795
NSN 5910-00-789-5977
NSN 5835-01-574-0080