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 5920-00-519-7664
NSN 7035-01-645-4165
NSN 6645-00-246-4934
NSN 6320-00-382-7825
NSN 6130-00-936-1921
NSN 6150-00-165-5816
NSN 6145-01-151-0238
NSN 5925-01-206-4330
NSN 5920-00-644-0379
NSN 5855-01-098-9038
NSN 5905-00-814-9415
NSN 6320-00-360-1744