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 6110-00-635-2091
NSN 6320-00-925-0558
NSN 5996-01-619-4966
NSN 6620-00-754-7494
NSN 5935-01-400-0706
NSN 5990-01-298-6616
NSN 6320-00-218-6105
NSN 5925-00-900-5354
NSN 5920-01-519-8835
NSN 6220-01-423-8319
NSN 5905-01-466-5170
NSN 5985-01-573-6859