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 2925-01-541-5031
NSN 5996-01-212-9866
NSN 5950-00-482-0451
NSN 6650-01-025-8803
NSN 5910-00-401-9410
NSN 5950-01-532-1550
NSN 5965-00-391-0562
NSN 5910-01-321-9399
NSN 5960-00-950-0526
NSN 5910-01-560-4230
NSN 5915-01-178-7523
NSN 5835-01-357-1247