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 5945-01-401-5323
NSN 2925-01-583-5619
NSN 6645-01-647-3723
NSN 7035-01-214-5171
NSN 6220-01-233-7456
NSN 5960-01-089-8155
NSN 5996-01-293-9220
NSN 5895-01-434-2225
NSN 6105-01-387-8294
NSN 5960-00-195-6435
NSN 6130-01-359-8638
NSN 6240-01-447-6857