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 5920-01-542-9143
NSN 5965-01-231-9125
NSN 6610-00-022-0111
NSN 6240-01-327-9468
NSN 5945-01-515-1450
NSN 5965-01-411-9933
NSN 7035-00-408-8170
NSN 6130-00-497-3506
NSN 6240-01-162-7967
NSN 5950-01-391-9453
NSN 5975-01-538-2936
NSN 6685-01-441-9628