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 6110-01-514-7910
NSN 5950-01-287-7675
NSN 5895-01-290-3887
NSN 5996-01-145-6557
NSN 5996-00-201-8861
NSN 5985-00-377-6669
NSN 2925-01-185-1814
NSN 6645-00-754-4108
NSN 5998-01-482-4414
NSN 6220-00-113-3166
NSN 5925-00-186-8669
NSN 5965-00-188-5531