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 5920-01-005-0161
NSN 6145-01-421-5109
NSN 5975-00-332-7221
NSN 5996-01-474-0182
NSN 5895-01-511-2658
NSN 5915-01-233-8473
NSN 7035-00-931-9415
NSN 7035-00-104-7613
NSN 5996-00-937-1692
NSN 5920-01-076-7045
NSN 5855-01-623-0645
NSN 6645-01-304-4308