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 5935-00-855-2589
NSN 2925-00-733-3519
NSN 5985-01-508-1407
NSN 6145-01-605-9983
NSN 5996-01-588-0945
NSN 6240-01-222-3523
NSN 5915-00-202-5192
NSN 7035-00-104-7613
NSN 6320-01-386-7396
NSN 6650-00-202-4540
NSN 7035-01-377-0760
NSN 5965-01-526-3190