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 5945-01-443-4022
NSN 6645-01-525-7493
NSN 6240-01-072-9652
NSN 4140-01-326-4062
NSN 6150-00-320-6212
NSN 6110-00-177-8755
NSN 5945-01-429-8746
NSN 6685-01-449-6446
NSN 6650-01-011-3472
NSN 6620-01-463-1373
NSN 5950-01-021-3823
NSN 5975-01-456-2834