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 5965-01-445-3564
NSN 6145-00-681-1585
NSN 6220-01-222-5392
NSN 5996-01-515-6895
NSN 5998-00-238-9418
NSN 5905-01-042-2763
NSN 5965-01-167-3495
NSN 5895-00-305-7549
NSN 5920-00-916-3902
NSN 6240-00-234-5781
NSN 6320-01-355-3998
NSN 5996-01-377-3743