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 6110-00-284-1161
NSN 6105-00-504-6261
NSN 2925-01-333-6346
NSN 5999-00-740-7250
NSN 5950-01-279-6826
NSN 6610-01-421-4044
NSN 5945-01-534-4724
NSN 6645-00-042-9587
NSN 5920-01-634-0250
NSN 6650-01-424-8048
NSN 6105-00-998-7281
NSN 5910-01-509-1020