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 7035-01-561-6331
NSN 5895-01-381-4124
NSN 6130-01-565-8592
NSN 5999-01-605-3665
NSN 6130-01-110-6785
NSN 6320-00-468-5015
NSN 6135-01-452-0562
NSN 5905-01-584-4677
NSN 5930-00-188-8695
NSN 5835-01-158-6878
NSN 6145-01-420-3630
NSN 5930-01-465-6075