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 5895-01-569-6902
NSN 5965-01-234-6844
NSN 5895-00-470-1504
NSN 7035-01-095-3765
NSN 5915-01-107-3167
NSN 5996-01-495-0492
NSN 6645-01-519-2220
NSN 6320-01-362-9518
NSN 6135-01-277-7907
NSN 6645-00-900-5830
NSN 6105-01-359-5938
NSN 5905-01-124-3446