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 5950-00-405-5763
NSN 6220-01-336-0130
NSN 6220-01-042-6454
NSN 5835-00-092-1136
NSN 6105-00-389-7994
NSN 5996-01-372-2154
NSN 2925-01-267-1598
NSN 5915-01-597-9432
NSN 5999-00-947-6046
NSN 6610-00-610-0228
NSN 6685-00-317-4319
NSN 6135-01-584-0941