Two points omitted at 180 deg
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 5996-00-230-5550
NSN 5985-00-173-9350
NSN 5910-00-165-2886
NSN 5905-00-287-5053
NSN 5920-01-063-9116
NSN 5945-01-187-9245
NSN 5855-00-411-8688
NSN 5945-01-147-6359
NSN 6220-01-414-0623
NSN 6150-01-160-8091
NSN 5910-00-980-3946
NSN 2925-00-127-7828