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 5960-00-870-2654
NSN 5915-00-931-3757
NSN 5910-01-447-9192
NSN 6610-01-047-3522
NSN 5965-01-619-0267
NSN 6645-01-424-1540
NSN 6145-01-622-9376
NSN 6220-00-167-5441
NSN 6320-01-307-0467
NSN 6150-01-226-0046
NSN 6685-01-590-5368
NSN 5990-01-084-0807