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 5998-01-106-2332
NSN 6320-01-465-2028
NSN 5950-01-657-1697
NSN 7035-01-088-6415
NSN 6135-00-793-1809
NSN 6110-01-587-4309
NSN 5999-00-072-1435
NSN 6650-01-467-8818
NSN 5999-00-649-6935
NSN 5915-01-248-7364
NSN 6320-00-295-2854
NSN 5925-01-281-0481