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 5999-01-036-1433
NSN 5910-01-446-0497
NSN 6130-00-621-2202
NSN 5855-00-256-5562
NSN 5835-00-269-2232
NSN 6645-00-226-2270
NSN 7035-01-469-5854
NSN 5920-01-457-5623
NSN 5930-01-513-9192
NSN 7035-01-419-4317
NSN 5895-01-057-0061
NSN 6610-00-960-9135