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 5930-01-233-7982
NSN 6135-00-209-6918
NSN 5965-00-161-3954
NSN 5985-01-307-7504
NSN 6320-00-242-3300
NSN 6105-01-094-9282
NSN 5960-01-245-0029
NSN 5895-00-953-0782
NSN 6145-00-122-9517
NSN 5915-00-981-5537
NSN 6320-01-145-2742
NSN 5975-00-361-0313