Two drive points, at 180 degree angle, omitted
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.
NSN 6620-00-383-8740
NSN 5855-01-512-1926
NSN 6685-01-311-5435
NSN 5905-00-961-6130
NSN 6220-01-441-1648
NSN 5990-01-432-4984
NSN 6150-01-168-3875
NSN 5950-00-764-9434
NSN 5895-01-476-7344
NSN 5920-01-376-4422
NSN 6110-01-234-8227
NSN 5945-01-429-9534