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 6105-01-139-6669
NSN 5855-00-256-5562
NSN 7035-00-803-3056
NSN 6135-01-100-3593
NSN 5925-00-356-8007
NSN 5905-01-515-2238
NSN 5835-00-286-5432
NSN 6135-01-187-0033
NSN 6135-00-935-8769
NSN 2925-00-215-4954
NSN 5960-01-580-6360
NSN 5920-01-283-0735