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 6105-01-352-6550
NSN 5945-01-361-1294
NSN 5910-01-045-4225
NSN 2925-01-327-3069
NSN 6320-00-681-1324
NSN 6105-01-208-7535
NSN 6110-01-448-0702
NSN 6610-01-381-0652
NSN 6220-00-914-7035
NSN 6620-01-197-8207
NSN 6650-01-390-6989
NSN 5930-00-976-4832