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 6145-01-263-2041
NSN 5905-00-244-2506
NSN 2925-01-633-4048
NSN 5945-01-145-2133
NSN 7035-00-763-6180
NSN 6135-01-222-0703
NSN 5935-00-288-5973
NSN 6220-01-440-9763
NSN 6135-01-525-8959
NSN 6130-01-135-0629
NSN 6110-01-158-2900
NSN 6130-01-089-8154