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 6685-01-088-9388
NSN 5975-01-196-0485
NSN 5895-00-133-3533
NSN 5945-01-553-6779
NSN 5835-01-273-3916
NSN 5996-01-050-1162
NSN 5960-00-584-4553
NSN 5999-01-654-4946
NSN 6105-00-461-5962
NSN 5950-01-642-3803
NSN 6145-00-694-5319
NSN 5895-00-925-2423