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 5930-00-681-5153
NSN 5950-00-706-7188
NSN 5975-00-897-9959
NSN 5945-01-169-7569
NSN 6135-00-951-3426
NSN 6320-00-676-9387
NSN 5930-00-542-8499
NSN 5985-00-854-0849
NSN 5920-01-615-4419
NSN 5985-00-185-3568
NSN 6610-00-020-6738
NSN 5920-01-415-5020