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 5910-00-159-7786
NSN 5905-01-537-1903
NSN 5855-01-133-3587
NSN 5990-01-485-0260
NSN 6645-00-251-0688
NSN 5975-00-681-1193
NSN 5996-00-304-9897
NSN 6240-01-628-5388
NSN 2925-00-943-2263
NSN 6105-01-512-2756
NSN 5990-01-378-5443
NSN 5950-01-386-5838