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 5996-00-784-7912
NSN 5915-01-497-4671
NSN 5835-01-495-0595
NSN 6645-01-070-7364
NSN 6130-01-566-9049
NSN 5905-01-418-6901
NSN 5915-00-170-6775
NSN 5998-01-279-5532
NSN 6620-01-630-3494
NSN 6240-00-292-3237
NSN 5960-01-593-4760
NSN 5996-01-221-5792