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 5945-01-044-5291
NSN 5985-01-331-1647
NSN 6240-00-242-6231
NSN 5960-00-466-3523
NSN 5930-01-533-0346
NSN 5905-00-489-9409
NSN 5835-01-522-1023
NSN 5945-00-037-5107
NSN 6220-01-024-9444
NSN 6135-01-549-3744
NSN 6320-01-600-0787
NSN 6685-01-440-3316