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 4140-00-018-7690
NSN 4140-00-994-7145
NSN 5935-01-307-9791
NSN 5935-01-537-5339
NSN 5935-01-440-9608
NSN 6645-01-597-8106
NSN 5998-01-481-3367
NSN 5915-00-009-8251
NSN 5835-01-203-8295
NSN 6105-00-808-4227
NSN 6110-01-089-9017
NSN 5996-01-489-1578