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 5895-01-499-6736
NSN 5985-01-187-7408
NSN 6685-00-431-2260
NSN 5910-01-156-4498
NSN 5990-01-443-2931
NSN 5915-01-648-2126
NSN 5910-01-013-7095
NSN 5990-00-506-8315
NSN 5985-01-216-1131
NSN 6130-00-065-5706
NSN 5965-01-335-6630
NSN 5950-01-124-0852