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 6145-00-478-0261
NSN 6220-01-097-4321
NSN 6135-01-104-3790
NSN 5915-01-617-5991
NSN 5930-01-554-2809
NSN 5950-01-012-1457
NSN 2925-01-140-1015
NSN 5835-00-192-9568
NSN 5950-00-368-7182
NSN 6610-01-179-0116
NSN 5965-01-167-8513
NSN 6110-01-410-6574