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 5965-01-563-5017
NSN 6150-00-764-3695
NSN 5905-01-485-3569
NSN 6150-00-591-7994
NSN 6145-00-112-9476
NSN 4140-01-387-0331
NSN 5895-01-421-3508
NSN 5960-01-217-8928
NSN 6110-01-615-9372
NSN 2925-01-226-6126
NSN 6150-00-093-5783
NSN 6135-01-566-1034