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 6645-01-242-4826
NSN 6220-00-114-4953
NSN 5915-01-574-3943
NSN 5915-01-398-4732
NSN 5965-00-959-4910
NSN 6110-00-207-8862
NSN 6220-00-128-1670
NSN 6620-01-025-1443
NSN 5998-01-158-6067
NSN 5835-00-231-9544
NSN 6130-01-029-3587
NSN 5910-01-502-3727