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 6130-01-424-0136
NSN 5945-00-301-4830
NSN 6620-00-020-3233
NSN 2925-01-528-7333
NSN 5999-01-286-4817
NSN 6135-01-193-3892
NSN 6610-01-495-5123
NSN 6150-00-189-0292
NSN 6610-00-939-6510
NSN 5920-00-854-8459
NSN 5950-01-188-2574
NSN 6130-01-145-3907