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 6645-00-843-5215
NSN 5895-01-495-1472
NSN 6240-00-428-4027
NSN 5910-01-103-3020
NSN 5935-01-197-8448
NSN 6110-00-283-3630
NSN 6620-00-500-0041
NSN 2925-01-334-7122
NSN 5895-00-757-3885
NSN 5855-01-295-2313
NSN 5895-01-381-6440
NSN 5999-01-634-0328