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 6320-00-593-0379
NSN 5930-01-313-4098
NSN 6145-00-188-3657
NSN 6240-01-559-9117
NSN 5835-01-213-0833
NSN 2925-00-275-1807
NSN 5835-00-351-9459
NSN 5998-01-010-3576
NSN 5935-00-647-4020
NSN 6145-00-275-4046
NSN 5990-01-605-4769
NSN 5999-00-143-8489