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 6650-01-602-4580
NSN 5910-01-106-4416
NSN 5905-01-381-2474
NSN 5985-01-560-1157
NSN 6645-00-381-9628
NSN 2925-01-217-0465
NSN 5935-01-529-6191
NSN 6240-00-553-8891
NSN 5935-00-567-1008
NSN 6135-01-116-3385
NSN 6620-01-088-1272
NSN 5930-01-485-7315