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 6220-01-032-7370
NSN 5985-01-488-6790
NSN 6645-01-114-8044
NSN 6110-01-421-2714
NSN 5835-01-069-8002
NSN 5835-00-191-4793
NSN 6130-00-885-8929
NSN 6110-00-470-9741
NSN 6135-01-512-8740
NSN 4140-01-175-0098
NSN 5975-00-615-2582
NSN 5835-01-541-9991