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 5920-00-160-7626
NSN 5855-01-396-0258
NSN 5950-01-106-4232
NSN 5925-01-036-6628
NSN 5905-00-549-5068
NSN 5945-01-625-4174
NSN 5835-00-174-7763
NSN 4140-01-318-2432
NSN 5855-01-267-2751
NSN 6130-01-212-8069
NSN 6220-01-654-2739
NSN 5925-00-201-4895