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 6145-00-110-9410
NSN 5965-01-200-6613
NSN 5965-00-132-0229
NSN 6135-01-548-1423
NSN 5960-01-250-3478
NSN 6320-00-853-1920
NSN 5975-01-483-1113
NSN 5960-01-260-0770
NSN 4140-01-381-0099
NSN 6110-00-019-7576
NSN 5999-01-054-8536
NSN 6135-01-521-0378