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 5925-01-223-3729
NSN 6240-00-539-9770
NSN 5950-01-279-9653
NSN 6135-01-579-3534
NSN 6110-01-220-8082
NSN 6240-01-028-0987
NSN 5985-00-782-0423
NSN 6135-00-715-4001
NSN 5960-01-144-1515
NSN 5996-01-075-5184
NSN 6130-01-358-6814
NSN 5835-01-610-5744