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 6145-01-415-1263
NSN 6240-00-739-0961
NSN 2925-01-419-3805
NSN 6130-01-124-3509
NSN 5945-00-296-8464
NSN 5965-01-090-6245
NSN 5998-01-290-4615
NSN 5975-01-234-6747
NSN 6610-01-033-1748
NSN 4140-01-511-5129
NSN 6130-01-443-3603
NSN 5920-01-250-3239