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 5915-00-462-3748
NSN 7035-01-411-6062
NSN 6645-01-259-7142
NSN 5950-01-251-3217
NSN 5990-01-242-9653
NSN 6620-00-990-3385
NSN 6150-01-498-9007
NSN 5930-01-250-3945
NSN 5965-01-109-2917
NSN 6610-01-202-4718
NSN 6130-00-296-8697
NSN 5945-00-578-0104