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 5965-00-199-4456
NSN 5960-01-502-3268
NSN 5950-00-693-4695
NSN 5965-00-127-1660
NSN 5895-01-328-9835
NSN 5998-01-398-4115
NSN 5895-01-088-5290
NSN 6130-00-108-1935
NSN 5996-00-196-2718
NSN 5945-00-785-8562
NSN 5985-00-010-7754
NSN 6320-00-937-5625