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.
NSN 6150-01-641-3519
NSN 5975-01-650-4996
NSN 5910-01-519-8236
NSN 6685-01-563-8487
NSN 5965-01-633-1281
NSN 5950-01-189-2565
NSN 6150-01-157-0485
NSN 5895-01-597-8952
NSN 6650-01-330-4857
NSN 5855-01-203-4719
NSN 6130-01-428-9106
NSN 5965-01-611-5097