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 6610-01-225-4997
NSN 5950-01-248-7173
NSN 5855-00-058-1293
NSN 6240-01-454-9826
NSN 6685-00-526-9433
NSN 5965-01-648-8042
NSN 5895-00-553-8345
NSN 6610-00-264-0961
NSN 5905-01-624-6138
NSN 5998-01-021-5665
NSN 5895-01-420-6197
NSN 5945-00-864-9783