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 5915-00-871-9169
NSN 7035-00-616-4410
NSN 2925-00-630-9154
NSN 5990-01-162-9220
NSN 5910-01-253-4148
NSN 6110-00-525-3418
NSN 5950-01-165-7089
NSN 5996-01-371-9701
NSN 5905-01-435-0130
NSN 6105-01-152-5987
NSN 5965-00-513-1352
NSN 5930-01-439-2485