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 5895-01-129-9563
NSN 5996-00-379-0379
NSN 5920-01-220-0332
NSN 5996-01-630-5791
NSN 7035-00-763-6180
NSN 5925-01-169-8205
NSN 6685-01-140-8784
NSN 6645-01-577-5891
NSN 5905-01-282-6050
NSN 5935-01-012-8593
NSN 5985-00-161-5124
NSN 5998-01-027-2690