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 5905-00-237-8061
NSN 5910-00-584-2199
NSN 4140-01-541-4286
NSN 5945-01-660-7922
NSN 6645-01-435-4073
NSN 5895-00-810-9050
NSN 2925-01-515-7026
NSN 5910-01-562-5788
NSN 5895-01-369-2699
NSN 5985-01-503-8976
NSN 6220-01-523-4544
NSN 6320-01-198-4024