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 6620-01-168-8450
NSN 6145-00-067-7436
NSN 5855-01-079-1259
NSN 5975-01-367-0902
NSN 6610-01-134-4516
NSN 5935-00-994-6339
NSN 6145-01-062-4960
NSN 5975-00-925-4586
NSN 5910-00-137-4813
NSN 6105-01-606-4265
NSN 6135-01-508-6083
NSN 5985-00-478-3061