Two drive points, at 180 degree angle, omitted
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 5999-00-070-9863
NSN 5855-01-429-8702
NSN 7035-00-523-7492
NSN 6110-01-055-3331
NSN 5990-00-571-8892
NSN 5920-01-555-6944
NSN 5910-00-022-6000
NSN 6240-00-943-7560
NSN 5935-01-195-1013
NSN 5998-01-051-2198
NSN 5935-01-101-5595
NSN 5905-01-463-2186