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 6645-01-025-1002
NSN 5999-00-405-4036
NSN 6320-00-139-1090
NSN 5855-01-222-1242
NSN 4140-00-040-2084
NSN 5935-01-353-3166
NSN 5965-01-476-0721
NSN 5925-00-740-9996
NSN 6130-01-044-3794
NSN 5960-01-010-1497
NSN 5895-00-514-0616
NSN 5945-01-622-0609