Removed two points on wrenching configuration 180 degrees apart, 10-point nut; finish is esnalube 382
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 6240-01-425-1939
NSN 6145-00-208-6843
NSN 6645-00-056-1580
NSN 6135-01-518-9813
NSN 5915-00-826-3457
NSN 5990-01-504-9265
NSN 5855-01-498-4949
NSN 5965-01-053-7168
NSN 6240-01-487-3840
NSN 5925-01-045-0618
NSN 5990-01-478-5389
NSN 6650-01-017-6716