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 6135-00-862-5736
NSN 5945-00-221-6492
NSN 6240-01-382-3756
NSN 5930-01-531-3056
NSN 5960-01-423-1085
NSN 6145-01-602-5190
NSN 5920-01-240-0219
NSN 6610-00-287-6884
NSN 6320-00-242-3300
NSN 6145-00-378-3384
NSN 5945-01-113-4836
NSN 6135-01-310-9866