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 6145-01-181-5936
NSN 5990-01-326-9862
NSN 5950-01-585-0734
NSN 6105-00-339-4222
NSN 6220-01-058-2297
NSN 2925-01-101-4655
NSN 6620-01-388-1430
NSN 5930-00-237-7744
NSN 5965-01-288-0721
NSN 5950-00-661-2612
NSN 5920-01-108-9400
NSN 5915-00-879-4971