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.
NSN 5915-01-145-7763
NSN 5835-01-566-5462
NSN 6145-01-222-3172
NSN 5895-00-311-5589
NSN 5996-00-484-6347
NSN 6145-01-252-0394
NSN 6135-01-645-4653
NSN 7035-00-782-7046
NSN 5945-01-120-1374
NSN 5990-00-683-1095
NSN 5895-01-623-2394
NSN 5905-00-905-6640