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 5985-01-007-5062
NSN 6220-01-313-8658
NSN 5920-01-548-7960
NSN 5855-00-014-5008
NSN 5835-01-378-6804
NSN 5910-01-203-2711
NSN 6320-01-350-0320
NSN 6105-01-209-1635
NSN 6645-01-388-0122
NSN 6650-01-388-1140
NSN 5990-00-548-5213
NSN 5910-00-412-4097