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 5965-01-341-6545
NSN 6220-00-578-6539
NSN 5950-00-953-8643
NSN 5910-01-463-3742
NSN 5930-01-461-2904
NSN 5945-01-317-2186
NSN 6130-01-546-6969
NSN 6620-01-529-6665
NSN 5996-00-932-3796
NSN 6145-00-290-3859
NSN 6645-00-200-2324
NSN 5950-00-132-6900