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 5915-01-385-4318
NSN 6145-00-526-3056
NSN 6645-00-339-0318
NSN 6650-00-182-7791
NSN 5998-00-079-0199
NSN 5965-01-408-4190
NSN 6320-00-459-8973
NSN 5985-01-212-9180
NSN 5905-01-054-8239
NSN 5985-01-255-2114
NSN 5930-00-394-6938
NSN 5925-00-502-9276