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 5996-01-490-7085
NSN 6240-01-145-4916
NSN 5905-00-052-4335
NSN 6620-01-423-0833
NSN 5960-00-594-0824
NSN 6320-01-183-8196
NSN 5925-01-392-6382
NSN 6650-01-478-9859
NSN 5950-01-333-6193
NSN 5950-01-572-4478
NSN 5855-00-165-3093
NSN 5935-00-187-5971