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 5930-01-200-8564
NSN 6220-01-542-2087
NSN 5950-00-764-7567
NSN 6685-00-103-9589
NSN 6105-01-202-0504
NSN 4140-00-457-2510
NSN 6220-01-170-0694
NSN 5835-01-471-5848
NSN 6110-00-105-0428
NSN 5950-00-526-0658
NSN 5915-00-081-7815
NSN 5895-01-140-6464