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 5945-01-548-3740
NSN 6130-01-243-8694
NSN 5855-00-763-2155
NSN 5996-01-588-2429
NSN 5835-00-130-6404
NSN 5965-01-415-2898
NSN 6645-01-459-7788
NSN 6130-01-121-8770
NSN 5925-01-512-8731
NSN 5999-01-168-8788
NSN 5905-00-165-3284
NSN 5855-01-495-2670