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 5975-01-526-2210
NSN 5930-01-347-4458
NSN 5985-01-502-5165
NSN 5930-01-583-5559
NSN 5965-01-503-5755
NSN 5835-00-554-0399
NSN 6220-00-541-8515
NSN 6135-00-497-0491
NSN 2925-01-201-3043
NSN 6650-01-100-3185
NSN 5910-01-490-2061
NSN 6150-01-062-0853