Two drive points, at 180 degree angle, have been 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 5950-01-116-5641
NSN 2925-01-507-1276
NSN 5930-00-931-1195
NSN 5996-01-100-9875
NSN 6130-00-037-9625
NSN 5835-01-632-6627
NSN 6620-01-421-6949
NSN 5985-00-970-9100
NSN 6110-01-465-2800
NSN 6620-01-095-5558
NSN 5835-01-218-5560
NSN 5895-01-044-6369