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.
NSN 5985-00-496-1247
NSN 5975-00-330-8976
NSN 5910-00-222-8629
NSN 6130-00-118-8952
NSN 5965-01-602-7907
NSN 5998-01-492-8465
NSN 5950-01-284-2886
NSN 6130-01-303-0451
NSN 5998-00-253-7219
NSN 6610-00-935-7131
NSN 5935-00-343-7614
NSN 5965-01-415-0872