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 6130-01-550-9756
NSN 4140-00-534-1408
NSN 5915-01-551-5984
NSN 6105-00-239-4194
NSN 5930-00-817-3753
NSN 5930-00-001-2932
NSN 2925-00-806-7972
NSN 5910-00-771-9517
NSN 5895-01-199-8223
NSN 5950-01-305-8291
NSN 6645-00-932-1464
NSN 6150-01-599-9637