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 6135-01-504-4309
NSN 6685-00-535-2673
NSN 6105-00-074-3223
NSN 5925-01-365-5442
NSN 5985-01-068-3990
NSN 5895-00-946-6165
NSN 5960-00-182-7375
NSN 5999-01-179-8845
NSN 5950-01-100-3505
NSN 5835-01-363-4527
NSN 6645-01-649-5069
NSN 5935-01-661-2062