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 6135-01-315-9214
NSN 7035-01-145-5059
NSN 6620-01-310-6653
NSN 4140-00-501-7833
NSN 5965-00-852-6258
NSN 5945-01-026-9953
NSN 2925-00-684-7708
NSN 5985-01-506-2121
NSN 6685-00-111-1123
NSN 6150-00-171-9455
NSN 5945-01-428-9943
NSN 6105-01-067-9320