Two drive points, at 180 degree angle, have been 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 6685-01-116-6026
NSN 5915-01-516-3630
NSN 5930-01-022-6984
NSN 6320-01-302-5157
NSN 5895-01-469-3352
NSN 5915-01-545-1501
NSN 5999-01-421-7468
NSN 5835-01-632-6627
NSN 5975-01-052-3489
NSN 5985-00-978-7755
NSN 5855-00-160-2286
NSN 5990-01-086-4825