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 5950-01-278-3397
NSN 5925-01-054-5473
NSN 6110-00-614-9218
NSN 6610-00-456-0485
NSN 5960-00-835-7783
NSN 5945-01-092-9311
NSN 6320-00-222-1468
NSN 5985-00-901-3895
NSN 5925-00-452-1270
NSN 5835-01-641-0073
NSN 6650-00-730-2995
NSN 6135-01-027-7543